Burham V9A Series Manuel utilisateur

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112298-02 - 7/23

Commercial Boilers

www.burnhamcommercial.com

3050579

This manual must only be used by a qualied heating installer/service technician.

BEFORE installing, read all instructions in this manual and all other information

shipped with the boiler. Post all instructions and manuals near the boiler for

reference by service personnel. Perform steps in the order given. Failure to comply

could result in severe personal injury, death or substantial property damage.

Price - $5.00

Ce manuel ne doit être utilisé que par un installateur de chauage / technicien

d’entretien qualié. AVANT l’installation, lisez toutes les instructions de ce manuel

et toutes les autres informations expédiées avec la chaudière. Achez toutes

les instructions et manuels près de la chaudière pour référence par le personnel

de service. Eectuez les étapes dans l’ordre indiqué. Le non-respect de cette

consigne peut entraîner des blessures graves, la mort ou des dommages

matériels importants.

INSTALLATION, OPERATING AND

SERVICE INSTRUCTIONS FOR

V9A SERIES BOILER

2

IMPORTANT INFORMATION -

READ AND SAVE THESE INSTRUCTIONS FOR REFERENCE

All boilers must be installed in accordance with National, State and Local Plumbing, Heating and Electrical Codes All boilers must be installed in accordance with National, State and Local Plumbing, Heating and Electrical Codes

and the regulations of the serving utilities. These Codes and Regulations may dier from this instruction manual. and the regulations of the serving utilities. These Codes and Regulations may dier from this instruction manual.

Authorities having jurisdiction should be consulted before installations are made. In all cases, reference should be Authorities having jurisdiction should be consulted before installations are made. In all cases, reference should be

made to the following Standards:made to the following Standards:

USA BOILERSUSA BOILERS

A. Current Edition of American National Standard ANSI/NFPA 31, “Installation of Oil Burning Equipment,” for A. Current Edition of American National Standard ANSI/NFPA 31, “Installation of Oil Burning Equipment,” for

recommended installation practices.recommended installation practices.

B. Current Edition of National Fuel Gas Code, NFPA 54/ANSI Z223.1.B. Current Edition of National Fuel Gas Code, NFPA 54/ANSI Z223.1.

C. Current Edition of American National Standard ANSI/NFPA 211, “Chimneys, Fireplaces, Vents, and Solid C. Current Edition of American National Standard ANSI/NFPA 211, “Chimneys, Fireplaces, Vents, and Solid

Fuel Burning Appliances,” For Venting requirements.Fuel Burning Appliances,” For Venting requirements.

D. Current Edition of American Society of Mechanical Engineers ASME CSD-1, “Controls and Safety Devices for D. Current Edition of American Society of Mechanical Engineers ASME CSD-1, “Controls and Safety Devices for

Automatically Fired Boilers,” for assembly and operations of controls and safety devices.Automatically Fired Boilers,” for assembly and operations of controls and safety devices.

E. All wiring on boilers installed in the USA shall be made in accordance with the National Electrical Code and/E. All wiring on boilers installed in the USA shall be made in accordance with the National Electrical Code and/

or Local Regulations. or Local Regulations.

CANADIAN BOILERSCANADIAN BOILERS

A. Current Edition of Canadian Standards Association CSA B139, “Installation Code for Oil Burning A. Current Edition of Canadian Standards Association CSA B139, “Installation Code for Oil Burning

Equipment,” for recommended Installation Practices.Equipment,” for recommended Installation Practices.

B. The equipment shall be installed in accordance with the current Installation Code for Gas Burning Appliances B. The equipment shall be installed in accordance with the current Installation Code for Gas Burning Appliances

and Equipment, CSA B149, and applicable Provincial Regulations for the class; which should be carefully and Equipment, CSA B149, and applicable Provincial Regulations for the class; which should be carefully

followed in all cases. Authorities having jurisdiction should be consulted before installations are made.followed in all cases. Authorities having jurisdiction should be consulted before installations are made.

C. All wiring on boilers installed in Canada shall be made in accordance with the Canadian Electrical Code and/C. All wiring on boilers installed in Canada shall be made in accordance with the Canadian Electrical Code and/

or Local Regulations.or Local Regulations.

The following dened terms are used throughout this manual to bring attention to the presence of hazards of various risk

levels or to important information concerning the life of the product.

Hazard denitions

Indicates an imminently hazardous situation which,

if not avoided, will result in death, serious injury or

substantial property damage.

Indicates a potentially hazardous situation which, if

not avoided, could result in death, serious injury or

substantial property damage.

Indicates a potentially hazardous situation which, if

not avoided, may result in moderate or minor injury or

property damage.

Indicates special instructions on installation, operation,

or maintenance which are important but not related to

personal injury hazards.

Les termes suivants sont utilisés tout au long de ce manuel an de souligner la présence de dangers dont le niveau de

risque varie ou de mettre en relief de l’information cruciale quant à la durée de vie du produit.

Indique une situation de danger imminent qui, si

elle n’est pas évitée, peut causer la mort, de graves

blessures ou d’importants dommages matériels.

Indique une situation de danger potentiel qui, si elle

n’est pas évitée, cause la mort, de graves blessures

ou d’importants dommages matériels.

Indique une situation de danger potentiel qui, si elle

n’est pas évitée, peut causer des blessures mineures

ou de légers dommages matériels.

Indique des directives particulières, importantes,

mais sans risque de blessure, lors de l’installation,

de l’utilisation ou de l’entretien.

Dénitions des dangers

3

Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury

or loss of life. Failure to follow all instructions in the proper order can cause personal injury or death. Read and

understand all instructions, including all those contained in component manufacturers manuals which are provided

with the appliance before installing, starting-up, operating, maintaining or servicing this appliance. Keep this manual

and literature in legible condition and posted near appliance for reference by owner and service technician.

This boiler requires regular maintenance and service to operate safely. Follow the instructions contained in this manual.

Installation, maintenance, and service must be performed only by an experienced, skilled and

knowledgeable installer or service agency.

All heating systems should be designed by competent contractors and only persons knowledgeable in the layout

and installation of hydronic heating systems should attempt installation of any boiler.

It is the responsibility of the installing contractor to see that all controls are correctly installed and are operating

properly when the installation is completed.

Installation is not complete unless a pressure relief valve is installed into the specied tapping on the supply manifold

located on top and at rear of appliance.

This boiler is NOT suitable for installation on combustible ooring.

Do not tamper with or alter the boiler or controls. Retain your contractor or a competent serviceman to assure that

the unit is properly adjusted and maintained.

Carbon monoxide is an odorless, deadly gas that may be introduced into your building by any malfunctioning

fuel burning product or vent system failure. It is recommended that a carbon monoxide detector be installed and

interlocked to the appliance limit string. Consult your local jurisdiction for additional requirements.

Clean boiler at least once a year—preferably at the start of the heating season to remove soot and scale. The inside

of the combustion chamber should also be cleaned and inspected at the same time.

Have Burner and Controls checked at least once a year or as may be necessitated. Do not operate unit with jumpered

or absent controls or safety devices. Do not operate unit if any control, switch, component, or device has been

subject to water.

Return water cannot be lower than 135°F for prolonged periods of time. Operation under these conditions will result

in sustained condensing within the combustion chamber and potentially reduce boiler longevity.

In addition, the return water cannot be introduced into the boiler if it is more than 40°F less than the idle boiler tem-

perature. Continued operation under these conditions may result in premature boiler failure through thermal shock.

Example: A boiler that has been idle for some time since the last heat demand cycle may have it’s boiler water

temperature reduced to 150°F. The return temperature from the next zone activation cannot be less than 110°F.

DO NOT store or use gasoline or other ammable vapors or liquids in the vicinity of this or any other appliance.

If you smell gas or fuel oil vapors, do not try to operate the burner/boiler system. Do not touch any electrical switch

or use any phone in the building. Immediately call the gas or oil supplier from a remotely located phone.

Burner/boiler systems produce steam or hot water in a pressurized vessel by mixing extremely ammable gaseous,

liquid or solid fuels with air to produce combustion and very hot products of combustion. Explosions, res severe

personal injury, death and/or property damage will result from improper, careless or inadequate installation, operation

or maintenance of fuel-burning and boiler equipment.

NE PAS entreposer ni utiliser d’essence ou d’autres vapeurs ou liquides inammables à proximité de cet appareil

ou de tout autre appareil.

Si vous sentez des vapeurs de gaz ou de mazout, n’essayez pas de faire fonctionner le système brûleur / chaudière.

Ne touchez à aucun interrupteur électrique et n’utilisez aucun téléphone dans le bâtiment. Appelez immédiatement

le fournisseur de gaz ou de pétrole à partir d’un téléphone situé à distance.

Les systèmes de brûleurs / chaudières produisent de la vapeur ou de l’eau chaude dans un récipient sous pression

en mélangeant des combustibles gazeux, liquides ou solides extrêmement inammables avec de l’air pour produire

une combustion et des produits de combustion très chauds. Les explosions, les incendies, des blessures graves, la

mort et / ou des dommages matériels résulteront d’une installation, d’une utilisation ou d’un entretien inappropriés,

imprudents ou inadéquats des équipements de chauage et de chaudière.

4

Une installation, un réglage, une modication, un service ou un entretien incorrects peuvent entraîner des dommages

matériels, des blessures corporelles ou la mort. Le non-respect de toutes les instructions dans le bon ordre peut

entraîner des blessures ou la mort. Lisez et comprenez toutes les instructions, y compris toutes celles contenues

dans les manuels des fabricants de composants qui sont fournis avec l’appareil avant d’installer, de démarrer, de

faire fonctionner, d’entretenir ou de réparer cet appareil. Gardez ce manuel et la documentation dans un état lisible

et aché près de l’appareil pour référence par le propriétaire et le technicien de service.

Cette chaudière nécessite un entretien et un entretien réguliers pour fonctionner en toute sécurité. Suivez les

instructions contenues dans ce manuel.

L’installation, la maintenance et le service doivent être eectués uniquement par un personnel expérimenté, qualié

et installateur compétent ou agence de service.

Tous les systèmes de chauage doivent être conçus par des entrepreneurs compétents et seules les personnes

connaissant la conguration et l’installation des systèmes de chauage à eau chaude doivent tenter d’installer une

chaudière.

Il est de la responsabilité de l’installateur de s’assurer que toutes les commandes sont correctement installées et

fonctionnent correctement lorsque l’installation est terminée.

L’installation n’est pas terminée tant qu’une soupape de décharge de pression n’est pas installée dans le robinet

spécié sur le collecteur d’alimentation situé sur le dessus et à l’arrière de l’appareil.

Cette chaudière ne convient PAS pour une installation sur un plancher combustible.

Ne pas altérer ni modier la chaudière ou les commandes. Faites appel à votre entrepreneur ou à un technicien

qualié pour vous assurer que l’unité est correctement ajustée et entretenue.

Le monoxyde de carbone est un gaz inodore mortel, qui peut s’introduire dans votre habitation suite au dysfonctionnement

d’un groupe de chaue ou d’un circuit d’évacuation. Il est recommandé d’installer un détecteur de monoxyde de

carbone pour assurer une veille sur le champ d’action de l’appareil. Consultez les autorités locales faisant juridiction

pour prendre connaissance d’éventuelles exigences spéciques.

Nettoyez la chaudière au moins une fois par an, de préférence au début de la saison de chauage pour éliminer la

suie et le tartre. L’intérieur de la chambre de combustion doit également être nettoyé et inspecté en même temps.

Faites vérier le brûleur et les commandes au moins une fois par an ou au besoin. Ne pas faire fonctionner l’unité

avec des commandes ou des dispositifs de sécurité pontés ou absents. N’utilisez pas l’appareil si une commande,

un interrupteur, un composant ou un appareil a été exposé à l’eau.

L’eau de retour ne peut pas être inférieure à 135 ° F pendant des périodes prolongées. Le fonctionnement dans ces

conditions entraînera une condensation soutenue dans la chambre de combustion et réduira potentiellement la

longévité de la chaudière.

De plus, l’eau de retour ne peut pas être introduite dans la chaudière si elle est inférieure de plus de 40 ° F à

la température de ralenti de la chaudière. Un fonctionnement continu dans ces conditions peut entraîner une

défaillance prématurée de la chaudière par choc thermique.

Exemple: Une chaudière qui a été inactive pendant un certain temps depuis le dernier cycle de demande de chaleur

peut voir sa température de l’eau de chaudière réduite à 150 ° F. La température de retour de l’activation de zone

suivante ne peut pas être inférieure à 110 ° F.

Appliance materials of construction, products of combustion and the fuel contain alumina, silica, heavy metals,

carbon monoxide, nitrogen oxides, aldehydes and/or other toxic or harmful substances which can cause death or

serious injury and which are known to the state of California to cause cancer, birth defects and other reproductive

harm. Always use proper safety clothing, respirators and equipment when servicing or working nearby the appliance.

This boiler contains very hot water under high pressure. Do not unscrew any pipe ttings nor attempt to disconnect any

components of this boiler without positively assuring the water is cool and has no pressure. Always wear protective

clothing and equipment when installing, starting up or servicing this boiler to prevent scald injuries. Do not rely on

the pressure and temperature gauges to determine the temperature and pressure of the boiler. This boiler contains

components which become very hot when the boiler is operating. Do not touch any components unless they are cool.

This appliance must be properly vented and connected to an approved vent system in good condition. Do not operate

boiler with the absence of an approved vent system.

This boiler needs fresh air for safe operation and must be installed so there are provisions for adequate combustion

and ventilation air.

The interior of the venting and air intake systems must be inspected and cleaned before the start of the heating season

and should be inspected periodically throughout the heating season for any obstructions. Clean and unobstructed

venting and air intake systems are necessary to allow noxious fumes that could cause injury or loss of life to vent

safely and will contribute toward maintaining the boiler’s eciency.

This boiler is supplied with controls which may cause the boiler to shut down and not re-start without service. If damage

due to frozen pipes is a possibility, the heating system should not be left unattended in cold weather; or appropriate

safeguards and alarms should be installed on the heating system to prevent damage if the boiler is inoperative.

This boiler is designed to burn No. 2 fuel oil, natural and/or LP gas only. Do not use gasoline, crankcase drainings,

or any oil containing gasoline. Never burn garbage or paper in this boiler. Do not convert to any solid fuel (i.e. wood,

coal). All ammable debris, rags, paper, wood scraps, etc., should be kept clear of the boiler at all times. Keep the

boiler area clean and free of re hazards.

Probe and Float type low water cuto devices require annual inspection and maintenance. Refer to instructions in

Section V, Paragraph C for inspection and cleaning instructions.

Les matériaux de construction de l’appareil, les produits de combustion et le carburant contiennent de l’alumine, de

la silice, des métaux lourds, du monoxyde de carbone, des oxydes d’azote, des aldéhydes et / ou d’autres substances

toxiques ou nocives qui peuvent causer la mort ou des blessures graves et qui sont connues de l’État de Californie

causer le cancer, des anomalies congénitales et d’autres troubles de la reproduction. Utilisez toujours des vêtements

de sécurité, des respirateurs et de l’équipement appropriés lors de l’entretien ou du travail à proximité de l’appareil.

Cette chaudière contient de l’eau très chaude sous haute pression. Ne pas dévisser les raccords de tuyauterie ni

tenter de déconnecter les composants de cette chaudière sans s’assurer que l’eau est froide et n’a pas de pression.

Portez toujours des vêtements et de l’équipement de protection lors de l’installation, du démarrage ou de l’entretien

de cette chaudière pour éviter les brûlures. Ne vous ez pas aux jauges de pression et de température pour déterminer

la température et la pression de la chaudière. Cette chaudière contient des composants qui deviennent très chauds

lorsque la chaudière fonctionne. Ne touchez aucun composant à moins qu’il ne soit froid.

Cet appareil doit être correctement ventilé et connecté à un système de ventilation approuvé en bon état. Ne pas faire

fonctionner la chaudière en l’absence d’un système de ventilation approuvé.

Cette chaudière a besoin d’air frais pour un fonctionnement en toute sécurité et doit être installée de manière à ce que

l’air de combustion et de ventilation soit adéquat.

L’intérieur des systèmes de ventilation et d’admission d’air doit être inspecté et nettoyé avant le début de la saison de

chauage et doit être inspecté périodiquement tout au long de la saison de chauage pour déceler toute obstruction.

Des systèmes de ventilation et d’admission d’air propres et dégagés sont nécessaires pour permettre aux vapeurs

nocives qui pourraient causer des blessures ou la mort de s’évacuer en toute sécurité et contribueront à maintenir

l’ecacité de la chaudière.

Cette chaudière est fournie avec des commandes qui peuvent provoquer l’arrêt de la chaudière et ne pas la redémarrer

sans entretien. Si des dommages dus à des tuyaux gelés sont possibles, le système de chauage ne doit pas être laissé

sans surveillance par temps froid; ou des dispositifs de sécurité et des alarmes appropriés doivent être installés sur

le système de chauage pour éviter tout dommage si la chaudière est inopérante.

Cette chaudière est conçue pour brûler du mazout n ° 2, du gaz naturel et / ou du GPL uniquement. N’utilisez pas

d’essence, de vidange de carter ou de toute huile contenant de l’essence. Ne brûlez jamais de déchets ou de papier

dans cette chaudière. Ne pas convertir en combustible solide (c.-à-d. Bois, charbon). Tous les débris inammables,

chions, papiers, chutes de bois, etc., doivent être tenus à l’écart de la chaudière à tout moment. Gardez la zone de la

chaudière propre et exempte de tout risque d’incendie.

Les dispositifs de coupure de bas niveau d’eau de type sonde et otteur nécessitent une inspection et un entretien

annuels. Reportez-vous aux instructions de la Section V, paragraphe C pour les instructions d’inspection et de nettoyage.

5

6

This boiler has a limited warranty, a copy of which is printed on the back of this manual.

It is the responsibility of the installing contractor to see that all controls are correctly installed and are operating properly

when the installation is complete. The warranty for this boiler is valid only if the boiler has been installed, maintained and

operated in accordance with these instructions.

Cette chaudière a une garantie limitée, dont une copie est imprimée au dos de ce manuel.

Il est de la responsabilité de l’installateur de s’assurer que toutes les commandes sont correctement installées et

fonctionnent correctement lorsque l’installation est terminée. La garantie de cette chaudière n’est valable que si la

chaudière a été installée, entretenue et utilisée conformément à ces instructions.

All V9A Series cast iron boilers are designed, built, marked and tested in accordance with the ASME Boiler and Pressure

Vessel Code, Section IV, Heating Boilers. An ASME Data Label is factory applied to each V9A jacket, which indicates the

boiler Maximum Allowable Working Pressure (MAWP). Each cast iron section is permanently marked with the MAWP

listed on the boiler’s ASME Data Label. Those values for the V9A are as follows:

MAWP, Steam - 15 psi

MAWP, Water - 80 psi

It is common and acceptable practice to install these boilers in lower pressure systems, below the boiler MAWP. Therefore,

Burnham oers pressure relief valves set at or below the MAWP of the boiler. See Table 1 for available pressure relief

valve set pressures.

Toutes les chaudières en fonte de la série V9A sont conçues, fabriquées, marquées et testées conformément au code

ASME sur les chaudières et les appareils sous pression, section IV, Chaudières de chauage. Une étiquette de données

ASME est appliquée en usine à chaque enveloppe V9A, ce qui indique la pression de service maximale admissible

(MAWP) de la chaudière. Chaque section en fonte est marquée de façon permanente avec le MAWP gurant sur l’étiquette

de données ASME de la chaudière. Ces valeurs pour le V9A sont les suivantes:

MAWP, vapeur - 15 psi

MAWP, eau - 80 psi

Il est courant et acceptable d’installer ces chaudières dans des systèmes à basse pression, sous le MAWP de la chaudière.

Par conséquent, Burnham propose des soupapes de pression réglées à ou en dessous du MAWP de la chaudière. Voir le

tableau 1 pour les pressions de réglage des soupapes de pression disponibles.

7

Important Product Safety Information

Refractory Ceramic Fiber Product

The Repair Parts list designates parts that contain refractory ceramic bers (RCF). RCF

has been classied as a possible human carcinogen. When exposed to temperatures

above 1805°F, such as during direct ame contact, RCF changes into crystalline silica,

a known carcinogen. When disturbed as a result of servicing or repair, these substances

become airborne and, if inhaled, may be hazardous to your health.

AVOID Breathing Fiber Particulates and Dust

Precautionary Measures:

Do not remove or replace RCF parts or attempt any service or repair work involving RCF

without wearing the following protective gear:

1. A National Institute for Occupational Safety and Health (NIOSH) approved

respirator

2. Long sleeved, loose tting clothing

3. Gloves

4. Eye Protection

• Take steps to ensure adequate ventilation.

• Dampen used RCF with light water spray prior to removal to prevent airborne dust.

• Wash all exposed body areas gently with soap and water after contact.

• Wash work clothes separately from other laundry and rinse washing machine after

use to avoid contaminating other clothes

• Discard used RCF components by sealing in an airtight plastic bag. RCF and

crystalline silica are not classied as hazardous wastes in the United States and

Canada.

First Aid Procedures:

• If contact with eyes: Flush with water for at least 15 minutes. Seek immediate

medical attention if irritation persists

• If contact with skin: Wash aected area gently with soap and water. Seek

immediate medical attention if irritation persists.

• If breathing diculty develops: Leave the area and move to a location with

clean fresh air. Seek immediate medical attention if breathing diculties

persist.

• Ingestion: Do not induce vomiting. Drink plenty of water. Seek immediate

medical attention.

8

Informations importantes sur la sécurité du produit

Produit en bre de céramique réfractaire

La liste des pièces de rechange désigne les pièces contenant des bres céramiques

réfractaires (RCF). Le RCF a été classé comme cancérogène possible pour l’homme.

Quand exposé à des températures supérieures à 1805 ° F, comme lors d’un contact

direct avec une amme, Le RCF se transforme en silice cristalline, un cancérigène

connu. Lorsqu’elles sont dérangées à la suite d’un entretien ou d’une réparation, ces

substances deviennent en suspension dans l’air et, si elles sont inhalées, peuvent être

dangereuses pour votre santé.

ÉVITEZ de respirer les particules de bre et la poussière

Des mesures de précaution:

Ne retirez ni ne remplacez les pièces RCF et ne tentez aucun travail d’entretien ou de

réparation impliquant RCF sans porter l’équipement de protection suivant:

1. Un respirateur approuvé par le National Institute for Occupational Safety and

Health (NIOSH)

2. Vêtements amples à manches longues

3. Gants

4. Protection des yeux

• Prendre des mesures pour assurer une ventilation adéquate.

• Humidiez les composants RCF usagés avec un léger jet d’eau avant de le retirer

pour éviter la poussière en suspension dans l’air.

• Laver délicatement toutes les parties du corps exposées avec du savon et de l’eau

après contact.

• Lavez les vêtements de travail séparément des autres vêtements et rincez la

machine à laver après utilisation pour éviter de contaminer d’autres vêtements.

• Jeter les composants RCF usagés en les scellant dans un sac en plastique

hermétique. Le FCR et la silice cristalline ne sont pas classés comme déchets

dangereux aux États-Unis et au Canada.

Procédures de premiers soins:

• En cas de contact avec les yeux: rincer à grande eau pendant au moins 15

minutes. Consulter immédiatement un médecin si l’irritation persiste.

• En cas de contact avec la peau: laver délicatement la zone aectée avec du

savon et de l’eau. Consulter immédiatement un médecin si l’irritation persiste.

• Si des dicultés respiratoires se développent: quitter la zone et se déplacer

vers un endroit avec de l’air frais et propre. Consulter immédiatement un

médecin si les dicultés respiratoires persistent.

• Ingestion: ne pas faire vomir. Boire beaucoup d’eau. Cherchez une attention

médicale immédiate.

9

11 5WATER L/HTR

WATER W/HTR

WATER L/HTR

STEAM W/HTR

WATER L/HTR

WATER W/HTR

STEAM L/HTR

STEAM W/HTR

WATER L/HTR

STEAM W/HTR

WATER L/HTR

WATER W/HTR

WATER L/HTR

STEAM W/HTR

STEAM L/HTR

WATER W/HTR

OPTIONAL EQUIPMENT:

V9-2 TANKLESS HEATER (QUANTITIES AS ORDERED)

HEATER OPENING COVER PLATE

ADDITIONAL CONTROLS (TYPE AND QUANTITY AS SPECIFIED ON ORDER)

(3) REAR FLUE OUTLET IS STANDARD. TOP OUTLET AS SPECIFIED ON ORDER.

(1) INDICATES MAXIMUM POSSIBLE USAGE OF "CT" SECTIONS PER BOILER SIZE.

(2) BOILER ASSEMBLY CARTON AND TARGET WALL CARTON NOT REQUIRED WHEN SECTIONS ARE FACTORY ASSEMBLED.

STEAM L/HTR

V912A

V910A

V911A

V909A

V908A

131 6

1 5

1

1 6

10

1 9

1 6

14 1

4

1

3

1

12

2 1

1 1

1 5

1

8

5

1 9

1

4

7

1 8

13

3 1

1

3

1

1 6

1 4

1 7

1 3

1 4

1 6

1

2

3

1

2

1

1 1

1

1 1

11 1

111

1 1

1

1 1

1

1 1

11

1

1 1

11

1

1 1

11

1

SHIPPING

V9A BOILER

THAT YOU HAVE ALL THE MATERIAL REQUIRED TO ASSEMBLE THE BOILER YOU ORDERED.

WATER L/HTR

WATER W/HTR

STEAM L/HTR

STEAM W/HTR

STEAM L/HTR

WATER L/HTR

WATER W/HTR

STEAM L/HTR

WATER L/HTR

WATER W/HTR

STEAM L/HTR

STEAM W/HTR

WATER W/HTR

WATER L/HTR

STEAM L/HTR

STEAM W/HTR

BOILER MODEL

SORT OUT ALL CARTONS, BUNDLES, AND SECTIONS AND CHECK AGAINST SHIPPING LIST CHART BELOW TO BE CERTAIN

V906A

V907A

V905A

V904A

V903A

LIST

(inches)

COLLAR DIA.

OUTLET

CARTON

111

1 4

1

1 2

5

31

1

2

4

1 2

1

2

1

2

1

1 1

1 3

1 2

1 1

11

1

11

1

1 1

1

1 1

CARTON NO.

BACK SECTION

FRONT SECTION

"C" CENTER SECTION

"CT" CENTER SECTION

"CX" CENTER SECTION

1

1 1

11

3

(1)

CANOPY CARTON

TARGET WALL CTN.

54 6 7

1

1 1

M 7

ASSEMBLY

CARTON

(2)

BOILER

(2)

1

11

1 1

1

1 1

1

11 1

11

1 1

11 1

111

11

1 1

11 1

111

CARTON

903/904A

909/911A

905/908A

JACKET CARTON

1

12108

1

912A

(3)

FLUE

TRIM

CARTON

STEAM

PORT COVER CTN.

REAR OBSERVATION

BURNER CARTON

903/905A

910/912A

906/909A

BNR. ADP. PLATE CTN.

BNR. MTG. PLATE CTN.

1

1 1

1

TRIM

WATER

(KNOCKDOWN

ONLY)

1

BAFFLE CARTON

1

10

SECTION I - GENERAL INFORMATION

Dimensional Information ............................................................................................................................................. 11

Ratings/Data ................................................................................................................................................................ 12

Locating the Unit . ........................................................................................................................................................ 14

Air Supply/Venting ....................................................................................................................................................... 15

SECTION II - CAST IRON BLOCK ASSEMBLY (Knockdown Only)

Assembly of Sections, Manual Draw-up ..................................................................................................................... 22

Hydrostatic Test ........................................................................................................................................................... 26

SECTION III - INSTALLATION INSTRUCTIONS

Knockdown

Canopy ......................................................................................................................................................................... 27

Flue Baes and Cover Plates ...................................................................................................................................... 29

Rear Observation Port Cover ........................................................................................................................................ 30

Inspect All Boiler Seals ................................................................................................................................................ 30

Jacket Assembly .......................................................................................................................................................... 30

Burner Mounting Plate / Burner Adapter Plate ........................................................................................................... 32

Steam Trim .................................................................................................................................................................. 33

Water Trim . .................................................................................................................................................................. 33

Burner Installation ....................................................................................................................................................... 35

Package Boilers

Preparation for Installation ........................................................................................................................................... 35

Common Installation Requirements

Boiler Piping - Water Heating Applications ................................................................................................................ 37

Boiler Piping - Steam Heating Applications ................................................................................................................ 43

Boiler Piping - Domestic Hot Water (DHW) Applications .......................................................................................... 45

Tankless Heater Piping ................................................................................................................................................ 46

Electric Wiring .............................................................................................................................................................. 50

SECTION IV - OPERATING INSTRUCTIONS

Filling System ............................................................................................................................................................... 51

Adjusting Controls ....................................................................................................................................................... 52

Adjusting Burner ......................................................................................................................................................... 52

Test Controls ................................................................................................................................................................ 52

Initial Cleaning, Steam Boilers .................................................................................................................................... 53

Initial Cleaning, Water Boilers .................................................................................................................................... 54

Frequent Water Addition .............................................................................................................................................. 55

Oxygen Corrosion ........................................................................................................................................................ 55

SECTION V - SERVICE INSTRUCTIONS

Cleaning Boiler Heating Surfaces ............................................................................................................................... 57

Maintenance of Low Water Cuto Devices ................................................................................................................ 57

Checking Burner & Controls ........................................................................................................................................ 58

Lubrication ................................................................................................................................................................... 58

General Maintenance Considerations ........................................................................................................................... 59

Attention to Boiler While Not in Operation ................................................................................................................. 59

SECTION VI - REPAIR PARTS

Customer Service Contact Information ........................................................................................................................ 60

Jacket Assembly .......................................................................................................................................................... 61

Bare Boiler Assembly ................................................................................................................................................... 63

Steam/Water Trim ......................................................................................................................................................... 66

WARRANTY .....................................................................................................................................................REAR COVER

TABLE OF CONTENTS

11

SECTION I - GENERAL INFORMATION

Figure 1: Dimensional Information

AMERICA'S BOILER COMPANY

R

AMERICA'S BOILER COMPANY

R

12

Table I: Water Boiler Ratings/Data

(1) (2) (3) (4) (5)

Boiler

Model

Fuel

Type

Horse-

Power

Gross

Output

(MBH)

Net AHRI

Rating Burner Input AHRI Certied

Eciencies (%) Firebox

Volume

(Cu. Ft.)

Pressure

in Firebox

(In. Wtr.

Clmn.)

Water

Content

(Gal.)

Boiler

Weight w/

Water (Lbs.)

Vent

Dia.

(In.)

MBH Water MBH GPH Combustion Thermal

V903A Gas 10.0 336 292 400 - 85.4 84.0

3.2

0.95

66.0 1618 7

Oil 10.0 336 292 386 2.8 89.1 87.0 0.95

V904A Gas 15.2 509 443

606

- 85.3 84.0 4.8 0.97

75.0 1995 7

Oil 15.7 527 458 4.3 89.0 87.0 1.01

V905A

Gas 20.3 679 590

808

- 85.2 84.0

6.4

0.98

84.0 2372 8

Oil 21.0 703 611 5.8 88.9 87.0 1.07

V906A Gas 25.3 848 737 1010 - 85.2 84.0

7.9

1.00

93.0 2749 8

Oil 26.2 879 764 7.2 88.8 87.0 1.12

V907A Gas 30.1 1006 875 1198 - 85.1 84.0

9.5

1.01 102.0 3126 8

Oil 31.1 1042 906 8.6 88.7 87.0 1.18

V908A Gas 34.8 1164 1012 1386 - 85.1 84.0 11.0 1.03 111.0 3503 10

Oil 36.0 1206 1049 9.9 88.6 87.0 1.23

V909A Gas 42.0 1406 1223 1674 - 85.0 84.0 12.6 1.05 120.0 3880 10

Oil 43.5 1456 1266 12.0 88.5 87.0 1.31

V910A Gas 47.8 1600 1391 1905 - 84.9 84.0 14.2 1.06 129.0 4257 10

Oil 49.5 1657 1441 13.6 88.4 87.0 1.37

V911A Gas 53.6 1794 1560 2136 - 84.8 84.0 15.7 1.08 138.0 4634 12

Oil 55.5 1858 1616 15.3 88.3 87.0 1.44

V912A Gas 59.4 1988 1729

2367

- 84.8 84.0 17.3 1.10 147.0 5011 12

Oil 61.5 2059 1791 16.9 88.2 87.0 1.50

Notes:

(1) Type of Build Prex: K = Knockdown, A = Knockdown w/Assembled Sections, P = Packaged, F = Packaged and Firetested

Trim Sux: W = Water Boiler

Fuel Sux: N = Natural Gas, P = LP Gas, O = Oil, C = Natural Gas/Oil, D = LP Gas/Oil, M - Less Burner

Burner Sux: B = Beckett, J = Power Flame JR, P = Power Flame C, W = Webster, L = Less Burner

(2) AHRI net ratings shown are based on a piping and pick-up allowance of 1.15 for water, from the AHRI CBLR Operations Manual. Consult

manufacturer for installations having unusual piping and pick-up requirements, such as intermittent system operation, extensive piping

systems, etc.

(3) The burner capacity in GPH is based on No. 2 fuel oil having a heat value of 140,000 BTU per gallon.

(4) Firebox volume does not include added volume of 8" extended burner mounting plate (BMP). If 8" BMP is specied (refer to Figure 1), add

0.7 cu. ft. to volume listed above.

(5) Boiler ratings are based on 12.0 - 12.5% CO2 (oil) and 9.8% CO2 (natural gas), + .10" (inches) water column pressure at boiler ue outlet.

Ratings shown above apply at altitudes up to 1000 feet on oil and 2000 feet on gas.

For altitudes above those indicated, the ratings should be reduced at the rate of 4% for each 1000 feet above sea level.

Pressure Relief Valve Set Pressure: Water Boiler - 50 PSI

Optional Water Boiler - 30 PSI, 40 PSI, 45 PSI, 80 PSI (special order)

3050579

13

Table II: Steam Boiler Ratings/Data

(1) (2) (3) (4) (5)

Boiler

Model

Fuel

Type

Horse-

Power

Gross

Output

(MBH)

Net AHRI Rating Burner Input AHRI Certied

Eciencies (%) Firebox

Volume

(Cu. Ft.)

Pressure

in Firebox

(In. Wtr.

Clmn.)

Water

Content

(Gal.)

Boiler

Weight

w/Water

(Lbs.)

Vent

Dia.

(In.)

Sq. Ft.

Steam

MBH

Steam MBH GPH Combustion Thermal

V903A Gas 9.7 324 1013 243 400 - 83.0 81.0

3.2

0.97

66.0 1439 7

Oil 9.7 324 1013 243 386 2.8 86.0 84.0 1.11

V904A Gas 14.7 491 1533 368

606

- 83.0 81.0 4.8 1.00

75.0 1811 7

Oil 15.2 509 1592 382 4.3 86.0 84.0 1.20

V905A

Gas 19.5 654 2046 491

808

- 83.0 81.0

6.4

1.03

84.0 2184 8

Oil 20.3 679 2121 509 5.8 86.0 84.0 1.29

V906A Gas 24.4 818 2558 614 1010 - 83.0 81.0

7.9

1.05

93.0 2557 8

Oil 25.3 848 2650 636 7.2 86.0 84.0 1.37

V907A Gas 29.0 970 3033 728 1198 - 83.0 81.0

9.5

1.08 102.0 2930 8

Oil 30.1 1006 3146 755 8.6 86.0 84.0 1.45

V908A Gas 33.5 1123 3508 842 1386 - 83.0 81.0 11.0 1.11 111.0 3303 10

Oil 34.8 1164 3638 873 9.9 86.0 84.0 1.53

V909A Gas 40.5 1356 4271 1025 1674 - 83.0 81.0 12.6 1.14 120.0 3676 10

Oil 42.0 1406 4442 1066 12.0 86.0 84.0 1.65

V910A Gas 46.1 1543 4917 1180 1905 - 83.0 81.0 14.2 1.18 129.0 4048 10

Oil - - - - - - - - - - - - -

V911A Gas 51.7 1730 5567 1336 2136 - 83.0 81.0 15.7 1.21 138.0 4421 12

Oil - - - - - - - - - - - - -

V912A Gas 57.3 1899 6139 1473 2345 - 83.0 81.0 17.3 1.24 147.0 4794 12

Oil - - - - - - - - - - - - -

Notes:

(1) Type of Build Prex: K = Knockdown, A = Knockdown w/Assembled Sections, P = Packaged, F = Packaged and Firetested

Trim Sux: S = Steam Boiler

Fuel Sux: N = Natural Gas, P = LP Gas, O = Oil, C = Natural Gas/Oil, D = LP Gas/Oil, M - Less Burner

Burner Sux: B = Beckett, J = Power Flame JR, P = Power Flame C, W = Webster, L = Less Burner

(2) AHRI net ratings shown are based on a piping and pick-up allowance from 1.333 to 1.288 for steam. For full steam factor equations consult AHRI CBLR

Operations Manual. Consult manufacturer for installations having unusual piping and pick-up requirements, such as intermittent system operation, extensive

piping systems, etc.

(3) The burner capacity in GPH is based on No. 2 fuel oil having a heat value of 140,000 BTU per gallon.

(4) Firebox volume does not include added volume of 8" extended burner mounting plate (BMP). If 8" BMP is specied (refer to Figure 1), add

0.7 cu. ft. to volume listed above.

(5) Boiler ratings are based on 12.0 - 12.5% CO2 (oil) and 9.8% CO2 (natural gas), + .10" (inches) water column pressure at boiler ue outlet.

Ratings shown above apply at altitudes up to 1000 feet on oil and 2000 feet on gas.

For altitudes above those indicated, the ratings should be reduced at the rate of 4% for each 1000 feet above sea level.

Pressure Relief Valve Set Pressure: Steam Boiler - 15 PSI

3050579

14

SECTION I - GENERAL INFORMATION (Continued)

A. INSPECT SHIPMENT carefully for any signs of

damage.

1. ALL EQUIPMENT is carefully manufactured, in-

spected and packed. Our responsibility ceases upon

delivery of boiler to the carrier in good condition.

2. ANY CLAIMS for damage or shortage in shipment

must be led immediately against the carrier by the

consignee. No claims for variances from, or short-

age in orders, will be allowed by the manufacturer

unless presented within sixty (60) days after the

receipt of goods.

B. LOCATE THE UNIT

1. RECOMMENDED SERVICE CLEARANCE

— Locate the unit in the boiler room so as to

provide ease of venting and adequate clearance

for maintenance, serviceability, and installation of

piping. Refer to Figure 1 for boiler dimensional

data.

FRONT — Provide 43″ service clearance for

removal, maintenance, and servicing of burner and

controls.

REAR — Provide a minimum clearance from the

boiler jacket for access to ame observation port,

rear ue damper and vent piping, relief valve, and

boiler return piping. See Table IV.

LEFT SIDE — Provide a minimum clearance from

the boiler jacket of 26″ for cleaning of ueways and

installation and removal of tankless heater(s).

RIGHT SIDE — Provide a minimum clearance from

the boiler jacket of 12″.

TOP — Provide a minimum clearance from the

boiler jacket of 24″.

Recommended clearance for service may be reduced

to minimum clearance to combustible material.

However, increased service and maintenance diculty

will result.

Le dégagement recommandé pour l’entretien peut

être réduit à un dégagement minimum par rapport aux

matériaux combustibles. Cependant, il en résultera

une augmentation des dicultés de service et de

maintenance.

This boiler is NOT suitable for installation on com-

bustible oor.

Floor construction should have adequate load

bearing characteristics to bear the weight of

the boiler lled with water (see Table 1). A boiler

foundation similar to the one shown in Figure 2 is

recommended if the boiler room oor is weak or

uneven or if a water condition exists.

Cette chaudière ne convient PAS pour une instal-

lation sur un sol combustible.

La construction du plancher doit avoir des

caractéristiques de portance adéquates pour

supporter le poids de la chaudière remplie

d’eau (voir le tableau 1). Une fondation de

chaudière similaire à celle illustrée à la gure 2 est

recommandée si le plancher de la chauerie est

faible ou irrégulier ou s’il y a une condition d’eau.

2. FOR MINIMUM CLEARANCES to combustible

materials, See Table III.

3. PROVIDE ADEQUATE FOUNDATION for the

unit. Refer to Figure 2.

Table III: Minimum Clearances To Combustible

Materials (Inches)

Boilers with Top Flue Outlet

Boilers with Rear Flue Outlet

AB C DE

Above Front Rear Sides Vent Connector

6 24 6 6 18

Use appropriate equipment to move and place heavy

components.

Utiliser l’équipement approprié pour déplacer et placer

les composants lourds.

15

* See Table IV for Recommended Service Clearance to

access rear of boiler

NOTES:

1. Listed clearances comply with American

National Standard ANSI/NFPA 31, Installation of

Oil Burning Equipment.

2. V9A Series boilers can be installed in rooms with

clearances from combustible material as listed

above. Listed clearances cannot be reduced for

alcove or closet installations.

3. For reduced clearances to combustible material,

protection must be provided as described in the

above ANSI/NFPA 31 Standard.

Flue

Outlet

Size

Top

Flue

Outlet

Rear Flue Outlet

Combustible

Surfaces

Non-Combustible

Surfaces

7″ Dia.

18″

37″ 22″

8″ Dia. 38″ 23″

10″ Dia. 40″ 25″

12″ Dia. 43″ 28″

Table IV: Recommended Rear Service Clearance

Figure 2: Boiler Foundation

Failure to supply adequate air to the boiler will result

in unsafe boiler operation.

Le fait de ne pas fournir susamment d’air à la

chaudière entraînera un fonctionnement dangereux de

la chaudière.

C. PROVIDE AIR SUPPLY AND VENTILATION to

accommodate proper combustion.

For commercial and industrial equipment, permanent

facilities for supplying an ample amount of outside air

shall be provided in accordance with the following.

For boiler rooms adjacent to outside walls, and where

combustion air is provided by natural ventilation from

the outside, there shall be a permanent air supply inlet

having a total free area of not less than 1 sq. inch per

4,000 Btu per hr. (35 sq. inch per gallon per hour)

(5.5 cm2 per kw.) of total input rating of the burner or

burners and in no case less than 35 sq. inch (0.425m2).

For boiler rooms not adjacent to outside walls, the

combustion air shall be supplied in a manner acceptable

to the authority having jurisdiction.

1. In the absence of local requirements, the conned

space shall be provided with two permanent

openings, one in or near the top of the room and one

near the bottom. The openings shall communicate

by means of ducts, with the outdoors or to such

spaces (crawl or attic) that communicate with the

outdoors.

a. Where communicating by means of vertical

ducts, each opening shall have a free area of not

less than 1 sq. inch per 4,000 Btuh (35 sq. inch

per gph) (5.5 cm2 per kw) of total input rating of

all appliances in the enclosure.

b. If horizontal ducts are used, each opening shall

have a free area of not less than 1 sq. inch

per 2,000 Btuh (70 sq. inch per gph.) (11 cm2

per kw) of total input of all appliances in the

enclosure.

16

D. GENERAL VENTING REQUIREMENTS

Contaminants to Avoid:

Spray cans containing chlorouorocarbons (CFC’s)

Permanent wave solutions

Chloride-based snow melt products

Chlorinated waxes/cleaners

Chlorine-based swimming pool chemicals

Calcium chloride used for thawing

Sodium chloride used for water softening

Refrigerant leaks

Paint or varnish removers

Hydrochloric acid/muriatic acid

Cements and glues

Anti-static fabric softeners used in clothes dryers

Chlorine-type bleaches, detergents, and cleaning solvents

found in household laundry rooms.

Adhesives used to fasten building products and other

similar products

Excessive dust and dirt

Areas likely to have contaminants:

Dry cleaning/laundry areas and establishments

Swimming pools

Metal fabrication plants

Beauty shops

Refrigeration repair shops

Photo processing plants

Auto body shops

Plastic manufacturing plants

Furniture renishing areas and establishments

New building construction

Remodeling areas

Garages with workshops

Table V: Corrosive Combustion Air Contaminants

and Sources

`

Ensure combustion air does not contain

contaminants and is not drawn from an area likely to

have contaminants per Table V. For example, never

pipe combustion air from areas near swimming

pools or laundry room exhaust vents. Contaminated

combustion air will damage boiler and/or venting

system, resulting in severe personal injury, death

or substantial property damage.

`

S’assurer que l’air de combustion ne contienne pas

de contaminants ou qu’il ne provienne pas d’un lieu

susceptible d’en contenir (voir Tableau V). L’air de

combustion ne doit par exemple jamais provenir

de lieux proches des circuits d’évacuation de

piscines ou de blanchisseries. Un air de combustion

contaminé peut endommager la chaudière ou le

circuit d’évacuation, entraînant des dommages

corporels et matériels sévères, voire la mort.

This boiler operates with low ue gas temperatures

likely to condense in the venting system. Boiler must

be connected to vent system made from material

suitable for condensate and with a means to drain

condensate from the vent system.

Do not use conventional Category I vent materials.

Do not vent this boiler into an unlined chimney.

Do not connect this boiler to a common vent with any

other appliances except when using an engineered

vent system designed by a qualied professional.

Gas vent installations shall be in accordance with

the National Fuel Gas Code, ANSI Z223.1/NFPA 54

(USA), or the Natural Gas and Propane Installation

code, CAN/CSA B149.1 (Canada), or applicable

requirements from local building codes.

Oil vent installations shall be in accordance with

Installation of Oil Burning Equipment, ANSI/NFPA

31 and Chimneys, Fireplaces, Vents, and Solid Fuel

Burning Appliances, ANSI/NFPA 211.

Failure to vent this boiler in accordance with these

instructions could cause products of combustion

and/or carbon monoxide to enter living space,

resulting in severe personal injury, death or

substantial property damage.

Cet appareil fonctionne avec des températures de gaz

de combustion basses susceptibles de se condenser

dans le circuit d’évacuation. La chaudière doit être

connectée à un circuit d’évacuation constitué de

matériaux appropriés pour les condensats et doté

d’un moyen de purger ces condensats du circuit

d’évacuation.

Ne pas utiliser de matériaux d’évacuation

conventionnels de catégorie I.

Ne pas ventiler cette chaudière vers une cheminée

non tubée.

Ne pas relier cette chaudière à un circuit commun

d’évacuation d’autres appareils, sauf s’il s’agit d’un

circuit d’évacuation conçu par un professionnel

qualié.

L’installation du conduit d’évacuation des gaz doit

être réalisée conformément au « National Fuel Gas

Code », ANSI Z223.1/NFPA 54 (États-Unis), au «

Natural Gas and Propane Installation Code », CAN/

CSA B149.1 (Canada), ou aux exigences des autorités

locales en matière de construction.

L’installation des conduits d’évacuation de l’huile doit

être réalisé conformément aux codes « Installation

of Oil Burning Equipment », ANSI/NFPA 31 et «

Chimneys, Fireplaces, Vents, and Solid Fuel Burning

Appliances », ANSI/NFPA 211.

Le non-respect des instructions relatives à

l’évacuation des gaz de combustion de cet appareil

peut provoquer une fuite de monoxyde de carbone

et/ou de produits combustibles et entraîner des

dommages corporels et matériels sévères, voire

la mort.

17

1. Use vent system suitable for corrosive ue gas

condensate. Listed vent systems are shown in Table

VI. See Table VII for required boiler adapters.

2. Gas vent materials must be listed to UL 1738,

Venting Systems for Gas-Burning Appliances,

Categories II, III, and IV in USA or ULC-S636,

Standard for Type BH Gas Venting Systems in

Canada.

3. Oil vent materials must be listed to UL 641, Type

L Low Temperature Venting Systems in USA or

ULC-S609, Standard for Low Temperature Vents

Type L and PL in Canada.

4. Before installing vent adapter, apply a continuous

bead of high temperature industrial grade silicone

all around outside diameter of bloiler ue collar and

along any open seams of vent adapter. Use SIL-

BOND RTV 6500 or equivalent.

5. Install vent system in accordance with vent system

manufacturer’s instructions.

6. Provide means for condensate drainage from vent

system. Minimum one condensate drain adjacent

to boiler vent connection. Consult vent system

manufacturer for appropriate components.

7. Slope vent pipe not less than 1/4 in. per foot (21

mm per m) upwards from condensate drain to vent

terminal for condensate drainage.

8. This boiler operates with positive overre pressure.

During operation at high re, adjust provided

breeching damper to provide positive 0.1 in. wc (25

Pa) at breeching pressure port shown in Figure 1.

9. Vent pressure may be negative or positive depending

on the vent system.

Manufacturer Product Flue Material Listed

Applications

DuraVent FasNSeal AL29-4C or

316L

Gas

DuraVent DuraSeal AL29-4C or

316L

Gas or oil (oil

DSD & DSID

only)

Security

Chimneys

SecureSeal AL29-4C or

316L

Gas or oil (oil

SSD/SSID

only)

HeatFab Saf-T Vent 316L Gas or oil (oil

double-wall CI

and SC only)

Van-Packer CS AL29-4C or

VP1738A

Gas

Van-Packer DW 316 Gas or oil

Metal-Fab Corr/Guard AL29-4C Gas or oil

Z-Flex Z-Vent AL29-4C Gas

Table VI: Listed Vent Systems

Table VII: Required Boiler Vent Adapters (supplied

by vent system manufacturer)

Boiler

Model V903A - V904A V905A - V907A V908A - V910A V911A - V912A

Vent Dia.

(in.) 78 10 12

DuraVent

DuraSeal DS7UNIBAOU or

DSD7UNIBAOUK

DS8UNIBAOU or

DSD8UNIBAOUK

DS10UNIBAOU or

DSD10UNIBAOUK

DS12UNIBAOU or

DSD12UNIBAOUK

Security

Chimneys

SecureSeal

SS7UNIBAOU or

SSD7UNIBAOUK

SS8UNIBAOU or

SSD8UNIBAOUK

SS10UNIBAOU or

SSD10UNIBAOUK

SS12UNIBAOU or

SSD12UNIBAOUK

HeatFab

Saf-T Vent CCA07ADUV CCA08ADUV CCA10ADUV CCA12ADUV

Van-Packer

CS C07FOAB C08FOAB C10FOAB C12FOAB

Van-Packer

DW D07FOAB D08FOAB D10FOAB D12FOAB

Metal-Fab

Corr/Guard 7FCSSBA 8FCSSBA 10FCSSBA 12FCSSBA

Do not mix components from different vent

manufacturers unless using an adapter manufacturer

has specically designed for that purpose. Failure

to comply with any of the above requirements could

result in severe personal injury, death or substantial

property damage.

Ne pas associer de composants provenant de

divers fabricants de systèmes d’évacuation à moins

d’utiliser un adaptateur conçu spécifiquement

dans ce but par un fabricant. Le non-respect des

exigences énoncées précédemment peut entraîner

des dommages corporels ou matériels sévères,

voire la mort.

18

See vent manufacturer’s literature for complete list of

vent system components.

Consulter la documentation du fabricant pour

connaître la liste exhaustive des composants du

circuit d’évacuation.

E. CHIMNEY VENTING

Chimney must be fully lined with listed vent system

that is water-tight, provides means for condensate

drainage, and is resistant to corrosion from ue

gas condensate. Failure to comply could result in

severe personal injury, death or substantial property

damage.

La cheminée doit être intégralement tubée avec un

circuit d’évacuation homologué étanche, permettant

l’écoulement des condensats et résistant à la

corrosion des fumées de condensats. Le non-respect

de ces instructions peut entraîner des dommages

corporels et matériels sévères, voire la mort.

1. Overview: Vent pressure is negative and ue

products are likely to condense in vent. Boiler

operates with positive overre pressure. See Figures

3a and 3b for typical chimney vent applications.

2. Minimum chimney height is 15 ft. (4.6 m).

3. Ensure chimney is fully lined with listed vent

system.

4. Provide means for drainage of condensate formed

in vent system. Follow local codes for condensate

disposal, including any requirements for a

condensate neutralizer.

Condensate is corrosive. Use only materials listed

by authority having jurisdiction. In absence of such

requirements, PVC and CPVC pipe may be used for

the condensate drain. Some local jurisdictions may

require a condensate neutralizer.

Les condensats sont corrosifs. Utiliser uniquement

des matériaux homologués par les autorités

faisant juridiction. En cas d’absence de telles

recommandations, le PVC et le CPVC peuvent être

utilisés pour la purge des condensats. Certaines

autorités locales peuvent exiger la présence d’un

neutralisant de condensats.

Figure 3a: Typical Category II/Negative Vent

Pressure Chimney Venting with Rear Outlet

Figure 3b: Alternate Category II/Negative Vent

Pressure Chimney Venting with Top Outlet

5. Provide sealed access opening to chimney for

periodic inspection of chimney interior.

6. Inspect chimney and liner annually.

19

If chimney provides excess draft, use a barometric

damper adjusted to maintain positive 0.1 in. wc (25

Pa) at breeching pressure port.

Si la cheminée présente un tirage trop important,

utiliser un registre barométrique réglé pour conserver

une pression de 0,1 po de colonne d’eau (25 Pa) au

raccord de l’orice de pression.

Do not use chimney or concentric vent as a chase

for combustion air supply. Follow requirements in

Section C. Failure to do so may result in severe

personal injury, death or substantial property

damage.

Ne pas utiliser de cheminée ni d’évacuation

concentrique comme châssis pour l’arrivée d’air

de combustion. Suivre les instructions décrites en

Section C. Le non respect de ces instructions peut

entraîner des dommages corporels et matériels

sévères, voire la mort.

F. STUB VENTING

1. Overview: Vent pressure is positive and ue

products are likely to condense in vent. Boiler

operates with positive overre pressure. See Figures

3c and 3d for typical stub vent applications.

2. Limit vent height to prevent negative vent pressure

or draft. Minimum vent height 3 ft. (0.91 m) above

roof or snow line.

3. Provide means for drainage of condensate formed

in vent system. Follow local codes for condensate

disposal, including any requirements for a

condensate neutralizer.

4. Inspect vent system annually.

V ent system must be listed vent material that is water-

tight, provides means for condensate drainage, is

resistant to corrosion from ue gas condensate, and

is designed for positive pressure venting. Failure to

comply could result in severe personal injury, death

or substantial property damage.

Le circuit d’évacuation est conçu pour un usage en

pression positive. Il doit être constitué de matériaux

homologués étanches, permettre l’écoulement des

condensats, et résister à la corrosion des fumées

de condensats. Le non-respect de ces instructions

peut entraîner des dommages corporels et matériels

sévères, voire la mort.

Figure 3c: Typical Category IV/Positive Vent

Pressure Stub Venting with Rear Outlet

Figure 3d: Typical Category IV/Positive Vent

Pressure Stub Venting with Top Outlet

Les condensats sont corrosifs. Utiliser uniquement

des matériaux homologués par les autorités

faisant juridiction. En cas d’absence de telles

recommandations, le PVC et le CPVC peuvent être

utilisés pour la purge des condensats. Certaines

autorités locales peuvent exiger la présence d’un

neutralisant de condensats.

Condensate is corrosive. Use only materials listed

by authority having jurisdiction. In absence of such

requirements, PVC and CPVC pipe may be used for

the condensate drain. Some local jurisdictions may

require a condensate neutralizer.

20

Condensate drain must provide gas-tight seal at

maximum vent system pressure to ensure products

of combustion do not leak into living space. Ensure

all condensate traps are lled with water before

operating boiler. Failure to comply could result in

severe personal injury, death or substantial property

damage.

La purge des condensats doit assurer le scellement

des gaz à pression maximale du circuit d’évacuation,

pour garantir toute absence de fuite des produits

combustibles. S’assurer que chaque collecteur

de condensats soit rempli d’eau avant de faire

fonctionner la chaudière. Le non-respect de ces

instructions peut entraîner des dommages corporels

et matériels sévères, voire la mort.

G. CATEGORY II OR IV ENGINEERED VENT

SYSTEM

Engineered vent systems must be designed by a

qualied professional using listed components,

accepted best practices, and following local codes.

Les circuits d’évacuation doivent être conçus par un

professionnel utilisant composants répertoriés, les

meilleurs procédés et respectant les réglementations

locales.

1. Overview: Vent system is designed by a qualied

professional. Vent systems with a single boiler

connected may be positive or negative pressure

depending on the design.

2. Common venting without backow prevention can

allow ue gas from one appliance to interact with

the other appliances in the system. Common venting

systems must be designed with backow protection.

3. Typical boiler operating information is provided

in Table VIII for natural gas and Table IX for

oil. Engineered vent system must maintain vent

pressures listed in these tables for all operating

conditions.

When multiple boilers are connected to a common

vent system, vent system must be designed to

prevent the backow of ue gases under all operating

conditions. Failure to comply could cause products

of combustion and/or carbon monoxide to enter living

space, resulting in severe personal injury, death or

substantial property damage.

Lorsque plusieurs appareils sont connectés à un

circuit commun d’évacuation, celui-ci doit être conçu

de manière à empêcher le retour de fumées, et ce

quelles que soient les conditions de fonctionnement.

Le non-respect des présentes instructions peut

provoquer une fuite de monoxyde de carbone et

entraîner des dommages corporels et matériels

sévères, voire la mort.

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