HeatStar HS45GSP Le manuel du propriétaire

Catégorie
Chauffe-eau
Taper
Le manuel du propriétaire
READ INSTRUCTIONS CAREFULLY: YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS.
Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow
anyone who has not read these instructions to assemble, light, adjust or operate the heater.
OPERATING INSTRUCTIONS
AND OWNER’S MANUAL
MODEL#
45GSP
FOR YOUR SAFETY:
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
WARNING: If the information in these instructions are not followed exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
ENERCO Group, Inc., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 866-447-2194
WHAT TO DO IF YOU SMELL GAS
Open Windows
DO NOT try to light any appliance.
DO NOT use electrical switches.
DO NOT use any telephone in your house. Immediately call your local gas supplier from a telephone remote
from the area of the leak. Follow the gas supplier’s instructions.
Do not touch any electrical switch; do not use any phone in your building.
Installation and service must be performed by a qualified installer, service agency or the gas supplier.
If you cannot reach your gas supplier, call the Fire Department.
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause
property damage, injury, or death. Read the installation, operating and maintenance instructions
thoroughly before installing or servicing this equipment.
LANGUAGES INCLUDED
•ENGLISH
•FRENCH
•SPANISH
Gas-Fired Low-Intensity Infrared Heater
Approved For Residential Garage/Commercial Applications
Installer: Leave this manual with the appliance. Consumer: Retain this manual for future reference.
2Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
HAZARD WARNINGS
CONTACT INFORMATION
RETAIN THIS MANUAL FOR FUTURE REFERENCE.
FOR QUESTIONS, PROBLEMS, MISSING PARTS
BEFORE RETURNING TO RETAILER PLEASE CALL
WITH MODEL NUMBER AND SERIAL NUMBER OF
HEATER:
866-447-2194
CONTENTS
HAZARD WARNINGS ............................................... 2
INTRODUCTION ...................................................... 3
PLANNING ............................................................... 6
INSTALLATION ........................................................ 8
VENTING ................................................................. 11
OPERATION ............................................................ 17
MAINTENANCE ....................................................... 17
TROUBLESHOOTING .............................................. 18
ILLUSTRATED PARTS .............................................. 19
LIMITED WARRANTY ............................................. 20
WARNING:
YOUR SAFETY IS IMPORTANT TO YOU AND TO
OTHERS, SO PLEASE READ THESE INSTRUCTIONS
BEFORE YOU OPERATE THIS HEATER.
GENERAL HAZARD WARNING:
FAILURE TO COMPLY WITH THE PRECAUTIONS AND
INSTRUCTIONS PROVIDED WITH THIS HEATER CAN
RESULT IN DEATH, SERIOUS BODILY INJURY AND
PROPERTY LOSS OR DAMAGE FROM HAZARDS OF
FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON
MONOXIDE POISONING, AND/OR ELECTRICAL
SHOCK.
ONLY PERSONS WHO CAN UNDERSTAND AND
FOLLOW THE INSTRUCTIONS SHOULD USE OR
SERVICE THIS HEATER.
IF YOU NEED ASSISTANCE OR HEATER INFORMATION
SUCH AS AN INSTRUCTIONS MANUAL, LABELS, ETC.
CONTACT THE MANUFACTURER.
WARNING:
FIRE, BURN, INHALATION, AND EXPLOSION
HAZARD. KEEP SOLID COMBUSTIBLES, SUCH AS
BUILDING MATERIALS, PAPER, OR CARDBOARD,
A SAFE DISTANCE AWAY FROM THE HEATER.
AS RECOMMENDED BY THE INSTRUCTIONS
NEVER USE THE HEATER IN SPACES WHICH DO
OR MAY CONTAIN VOLATILE OR AIRBORNE
COMBUSTIBLES, OR PRODUCTS SUCH AS
GASOLINE, SOLVENTS, PAINT THINNER, DUST
PARTICLES OR UNKNOWN CHEMICALS.
WARNING:
THIS PRODUCT CAN EXPOSE YOU TO CHEMICALS
INCLUDING LEAD AND LEAD COMPOUNDS,
WHICH ARE KNOWN TO THE STATE OF
CALIFORNIA TO CAUSE CANCER AND BIRTH
DEFECTS OR OTHER REPRODUCTIVE HARM. FOR
MORE INFORMATION VISIT
WWW.P65WARNINGS.CA.GOV
MONDAY-FRIDAY 8-5 EASTERN TIME
OR E-MAIL USING THE HEATSTAR WEBSITE:
WWW.HEATSTARBYENERCO.COM
SOCIAL MEDIA
In order to provide the best service possible
Heatstar is now giving you more ways to get in
touch with us:
WEBSITE: Heatstar’s full line of product are now at:
WWW.HEATSTARBYENERCO.COM
FACEBOOK: Find us on Facebook
TWITTER: Find us on twitter
YouTube: There are now informational
videos on YouTube.
WARNING: Fuels used in liquefied propane
gas appliances, and the products of combustion of such
fuel, can expose you to chemicals including benzene,
which is known to the state of California to cause cancer
and cause birth defects or other reproductive harm, for
more information go to www.P65Warnings.ca.gov
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 3
BEFORE YOU BEGIN
Read this manual carefully before installing or
servicing this equipment. Improper installation,
servicing, or maintenance will cause death,
injury, or property damage. Check the minimum
required safe distances from combustibles given
on the outside of each burner box to make sure
that the product is suitable for your application.
The minimum required safe distances from
combustibles is also found on page 8 of this
manual. Installer must be a licensed contractor or
representative. After the installation is complete,
check product operation as provided in these
instructions.
INTRODUCTION
UNPACKING THE HEATER
Manpower Requirements
To prevent personal injury and damage to the
heater, two persons will be required to remove
the heater from the carton. Both ends of the
heater should be lifted from the carton at the
same time. The burner box should be lifted by
gripping the bottom of the box. The reflector
end of the heater should be lifted using the rear
moveable hanger.
Safety
Thin sheet metal parts, such as the reflector
portion of the heater and the various venting
components, have sharp edges. To prevent
injury, the use of work gloves is recommended.
The use of gloves will also prevent the transfer
of body oils from the hands to the surface of the
reflector.
About The Heater
The 45GSP is a factory-assembled, gas fired, low-
intensity heating system. The system has been
designed for easy installation and will provide
years of economical operation and trouble-free
service. Not only is infrared heat efficient, it also
provides the most comfortable conditions in open
areas, such as workshops.
Gas-Fired means it uses clean-burning Natural
or LP gas. Low-Intensity means that the radiant
surface of the hear exchanger tube does
not glow red. Instead, it operates at a lower
temperature (less than 1000°F) and radiates
energy at a lower intensity per square foot of
radiating surface. The lower temperature and
intensity levels are within a range that is most
effective in establishing and maintaining personal
comfort levels. An aluminum reflector directs the
radiant energy downward to the occupied area.
Radiant refers to the energy radiated by the
tube heater. Because the energy is in the form
of infrared rays, it does not directly heat the air.
Instead, the rays heat objects such as the floor,
cars, machines and people. The warm objects,
in turn, heat the air. These combined features
are the key to the exceptional comfort and fuel
efficiency provided by the tube heater.
Available Accessories
F102848 Category I Vertical Vent Kit
F102860 Category III Horizontal Stainless
Steel Vent Kit
F102859 Decorative Egg Crate Kit
F102834 Install Kit
10371 24V Thermostat
4Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
Burner Box
Front Fixed Hanger
Reflector
Heat Exchanger
Rear Movable Hanger
Service Door
Burner Box Contains the electrical components (i.e. blower motor, power transformer, etc.)
and gas distribution components (i.e. gas valve, etc.) that make the heater work.
There are no owner serviceable items contained in this box.
Front Fixed
Hanger
Provides rigid support and mounting surface for the reflector. Holes are provided in
the upper corners and center of the bulk
Reflector The reflector is made from formed aluminum and reflects the radiant energy
downward to the space to be heated.
Heat Exchanger A U-shaped tube through which the heated products of combustion pass.
Rear Movable
Hanger
Provides support for the heat exchanger and reflector at the end that is furthest
from the burner box. The support may be moved (within limits) to accommodate
hanging of the unit.
Service Door To be removed only by a licensed contractor. Removal of this service door provides
access to the electrical and gas distribution components.
Intake Vent Accommodates a 3” diameter combustion air inlet duct that delivers fresh air to
the burner.
Exhaust Vent Accommodates the air-venting duct that carries the products of combustion to be
vented outdoors.
Nipple - ½” NPT Point at which the gas supply is connected to the heater.
Power Cord Includes a three prong plug that must be connected to a dedicated and properly
grounded three prong ceiling outlet.
Air Intake
Vent
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 5
Leading Particulars
Model No. BTU/hr Weight Length
GSP45 45,000 (13.2 kW) 91 lbs (41.3 kg) 10’ 3” (3.12 m)
HEATER SPECIFICATIONS
Electrical Voltage 120 V
Connection 3 pin molded plug
Gas Inlet
Connection ½Male NPT
Pressure for
Natural Gas
Minimum 5.0” W.C. (1.25 kPa)
Maximum 11.0” W.C. (2.74 kPa)
Pressure for LP
Gas (Propane)
Minimum 11.0” W.C.(2.74 kPa)
Maximum 13.0” W.C. (3.24 kPa)
Manifold Pressure Natural Gas 4.0” W.C. (1 kPa)
LP Gas (Propane) 10.0” W.C. (2.49 kPa)
VENTING SPECIFICATIONS
Air Intake/Venting
Pipe Requirements
Length Minimum 3’ (0.9144 m)
Length Maximum 25’ (7.62 m)
Intake Pipe Diameter 3.0” (7.62 cm)
Vent Pipe Diameter 4.0” (10.16 cm)
6Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
Where can the heater be installed?
The GSP tube heater is intended for installation for light
industrial/commercial applications such as the following
areas:
entrance ways
lobby areas
• aircraft hangars (see page 7 for restrictions)
• public garages (see page 7 for restrictions)
greenhouses
workshops
Where can’t the heater be installed?
The GSP tube heater is not intended for installation
in the following areas:
Residential living or sleeping areas
Basements
Installer’s responsibility
The GSP tube heater, as well as the gas and electrical
supply, and the venting of the heater must be installed in
accordance with the applicable specifications and codes.
Only firms (or individuals) well qualified in this type of work
should install the system. Consult local Building Inspectors,
Fire Marshals for further guidance.
Use the information given in this manual together with
the cited codes and regulations to perform the installation.
The installer must furnish all needed materials that are not
furnished as standard equipment. It is also the installers
responsibility to see that the materials and installation
methods used result in a job that is workmanlike in
appearance and is in compliance with all applicable codes
and requirements to this manual. The installer must give
this manual to the owner.
The stated clearances to combustibles (page 8)
represents a surface temperature of 90°F (32°C) above
room temperature. Building material with low heat
tolerance (such as plastics, vinyl siding, canvas, tri-ply, etc.)
may be subject to degradation at lower temperatures.
It is the installer’s responsibility to assure that adjacent
materials are protected from degradation.
PLANNING
General
This section provides the following information:
Defines the gas, electric and venting requirements for
the GSP tube heater.
Specifies the national standards and applicable
codes that apply to the gas, electric and venting
requirements.
Specifies the national standards and applicable codes
that apply to non-residential installations.
Gas Service Requirements:
Type of Gas
The type of gas appearing on the nameplate must be the
type of gas used. Installation must comply with local codes
and recommendations of the local gas company. United
States: Refer to National Fuel Gas Code, ANSI Z223.1 -
latest revision, (same as NFPA Bulletin 54). In Canada:
Refer to Can 1-B149.1: Installation Codes for Gas Burning
Appliances.
Gas Supply Lines
The size of the gas supply lines must comply with local
codes and recommendations of the local gas company.
United States: Refer to National Fuel Gas Code, ANSI
Z223.1 - latest revision, (same as NFPA Bulletin 54). In
Canada: Refer to CAN 1-B149.1: Installation Codes for
Gas Burning Appliances. A 1/8” NPT plugged tap must be
installed in the gas line connection immediately upstream
of the heater that is farthest from the gas supply meter.
The tap is required to check system gas pressure.
Meter and Service
Meter and service must be large enough to handle all the
heaters being installed plus any other connected load. The
gas line which feeds the system must be large enough to
supply the required gas with a maximum pressure drop of
½”W.C. (0.125 kPa) When gas piping is not included in the
layout drawing, the local gas supplier will usually help in
planning the gas piping.
Electrical Service Requirements:
System Requirements
The GSP tube heater requires a grounded three-prong
electrical outlet to be installed within 36 inches of the rear
surface of the heater’s burner box. It is recommended that
the outlet for the heater be ceiling-mounted and should be
on a dedicated circuit. DO NOT use an electrical extension
cord to operate the heater.
Heater Rating: 120VAC, 60Hz, Single Phase, 1 Amp
WARNING:
Electrical Shock Hazard
Plug heater into grounded three-prong ceiling
receptacle. Do not cut or remove the grounding prong
from this plug. Do not use with an extension cord.
Failure to follow these instructions will result in death
or electrical shock.
Grounding
The heater must be electrically grounded in accordance
with the following codes: United States: Refer to National
Electrical Code ANSI/NFPA-70 latest revision. Wiring must
conform to the most current National Electrical Code and
local ordinances. In Canada: Refer to Canadian Electrical
Code, CSA C22.1 Part 1 - latest revision.
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 7
Air Intake/Venting
Pipe Requirements
Length Minimum 3’ (0.9144 m)
Length Maximum 25’ (7.62 m)
Venting Codes
The location, size, installation and termination of vents,
as well as the minimum required safe distances when
penetrating combustible walls, must comply with local
codes and recommendations of the local gas company.
United States: Refer to National Fuel Gas Code, ANSI
Z223.1 - latest revision, (same as NFPA Bulletin 54). In
Canada: Refer to Can 1-B149.1: Installation Codes for Gas
Burning Appliance.
WARNING:
Carbon Monoxide Hazard
Heater must be exhausted outside.
Use materials supplied.
Failure to follow these instructions will result in death
or injury.
Non-residential Installations:
Aircraft Hangars
The GSP tube heater may be used in certain areas of
aircraft hangars. Installation in aircraft hangars must be in
accordance with the following codes: United States: Refer
to Standard for Aircraft Hangars, ANSI/NFPA-409 - latest
revision. Canada: Refer to Standard CGA B149-1M91.
Heaters in aircraft storage or service areas must be installed
a minimum of 10 feet (3.048 m) above the upper surface
of wings or engine enclosures of the highest aircraft which
may be housed in the hangar. (This should be measured
from the bottom of the heater to the top of the wing, or
engine enclosure, whichever is highest from the floor).
In other sections of aircraft hangars, such as shops or
office, heaters must be installed a minimum of 8 feet (2.44
m) above the floor.
Heaters installed in aircraft hangars shall be located so as
not to be subject to damage by aircraft, cranes, movable
scaffolding or other objects.
When installed over hoists, the minimum required safe
distances to combustibles must be maintained from the
uppermost point of the combustible materials placed on
the hoist.
Public Garages
The GSP tube heater may be used in public garages.
Installation in public garages must be in accordance with
the following codes: United States: Standard for Parking
Structures NFPA-88A-Latest revision, or the Standard
for Repair Garages, NFPA-88B-Latest revision. Canada:
Refer to Can 1-B149.1: Installation Codes for Gas Burning
Appliances.
Heaters must be installed a minimum of eight feet (2.43
meters) above the floor. Minimum required safe distances
to combustibles must be maintained from vehicles parked
below the heater.
When installed over hoists, the minimum required safe
distances to combustible must be maintained from the
uppermost point of the combustible materials placed on
the hoist.
Hazardous Locations
Where there is the possibility of exposure to combustible
airborne material or vapor, consult the local Fire Marshal,
the Fire Insurance Carrier or other authorities for approval
of the proposed installation.
Venting Requirements:
System Requirements
The GSP tube heater must be installed with venting or with
one of the optional venting kits available from Enerco.
DO NOT connect this heater to a separate chimney. Gas
appliances must not be connected to a chimney flue
serving a separate solid-fuel burning appliance. DO NOT
common vent with any other fuel burning appliance.
8Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
INSTALLATION
Safety Equipment
Use of the following safety equipment is recommended for
installation of the GSP tube heater:
Work gloves
Safety glasses
Installation Tools
Tools required for the installation of the GSP tube heater
may include the following:
Tape measure
Electrical drill (with an assortment of drill bits)
• Pipe wrenches - 2 required
Screwdriver
Staple gun
Level
Pliers
Installation Materials
Materials required for the installation of the GSP tube
heater include the following:
High temperature silicone sealant
Suspension hooks (capable of supporting 150 pounds
[68 kg] each)
Sheet metal screws
The following items may be required for your particular
installation:
Plastic drain hose
Additional vent pipe
Roof flashing
Rain collar
• Chain - 2/0, or equivalent
• S-hooks (as required)
WARNING:
Several steps are involved in the installation of the
heater. DO NOT attempt to operate the heater
until ALL steps of the installation have been
accomplished. Failure to follow this warning will
cause death, injury or property damage.
Choose Location for Heater
When selecting a suitable mounting location for the GSP
tube heater it is important to consider the following:
1. The heater must meet the minimum mounting height
requirement of 7 feet (2.13 m) above the floor. For
aircraft hangars and public garages, the heater must
meet the minimum mounting height requirement of 8
feet (2.43 m) above the floor.
2. The proposed mounting location allows for the
minimum required safe distances from combustibles
(combustibles include vehicles, wood, gasoline and
flammable objects, liquids, and vapors).
3. The proposed mounting location of the heater will not
restrict motion of passageway doors or windows.
4. The proposed mounting location of the heater will not
interfere with operation of the overhead garage door.
5. The proposed location will provide the best coverage
of the total area to be heated.
6. The proposed location must provide for adequate
combustion and ventilation air.
7. The proposed location must provide for adequate
accessibility clearance for service and proper operation.
8. Consideration be given to the types of vehicles that will
be parked in the garage (cars, vans, boats, RV’s etc.).
9. The proposed location will allow for the minimum
required safe distances from combustibles with respect
to the vehicles parked in the garage.
10. The proposed location will allow the required utilities
(i.e.: gas and electric) and venting to be installed
(maximum vent length is 25 feet [7.62 m]).
11. Sufficient clearances will exist to allow for
maintenance.
12. Overhead structural members (rafters, beams, etc.) are
accessible for attaching the heater.
13. Location must allow for adequate clearance around air
openings into the combustion chamber.
In all situations, the minimum required safe distances
from combustibles must be maintained. Combustibles
are materials which may catch on fire and include many
common items such as wood, paper, rubber, fabrics, etc.
Combustible materials such as those noted, and any other
combustible materials must not be placed closer to any
base or side of the GSP tube heater than the distances
noted in the diagrams on the following page. If you have
any questions about the minimum required safe distances
from combustibles, or the associated diagrams, please
contact your installer, Enerco representative or distributor,
of Enerco Technical Products during normal business hours
which are Monday through Friday, 8:15 a.m. to 4:45 p.m.,
Eastern Time.
Telephone: 866-466-2194
It is important to keep the minimum required safe
distances from combustibles at all times to avoid death,
personal injury or property damage. Clearances from
vehicles parked beneath heaters must be maintained.
Signs should be posted to identify any possible violation
of the clearance distances from the heater in the vehicle
areas. Maximum allowable stacking height in storage areas
should be identified with signs or appropriate markings.
The illustrations and tables on the adjoining page specify
the minimum required safe distances from combustibles.
Minimum Required Safe Distances from Combustibles
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 9
Horizontal Installations
45 ° Tilted Installations
Note: Dimension “B” indicates the minimum required safe distances from combustibles, it DOES NOT
indicate the required mounting height. The minimum mounting height is 7 feet, except for aircraft
hangars and public garages.
A B C D E F
6”
(15.24 cm )
54”
(137.16 cm)
24”
(60.96 cm)
24”
(60.96 cm)
24”
(60.96 cm)
6”
(15.24 cm )
A
C
B
D
EF
A
C
B
D
EF
A B C D E F
6”
(15.24 cm )
36”
(91.44 cm)
36”
(91.44 cm)
6”
(15.24 cm )
24”
(60.96 cm)
6”
(15.24 cm )
10 Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
Hang the Heater
Installation locations come in a variety of sizes, shapes,
styles and methods of construction. Because of all these
variables, it is not possible to include mounting hardware
with the GSP heater. Although wooden rafters and joists
are the most common overhead structural members
in residential garage applications, other structural
configurations are also illustrated below.
In the typical suspension methods shown below, lengths
of chain are shown as a means of lowering the heater.
However, for most installation applications it may not be
necessary to lower the heater. Instead, it may be possible
to screw hook-type hardware into the underside of a beam.
The exposed hook could directly engage one of the three
mounting holes in the front fixed hanger, while another
hook could engage in one of the three suspension loops of
the rear movable hanger.
Whichever method of suspension is selected, the two
required suspension points must be capable of supporting
a minimum of 150 pounds (68 kg) each.
Heater Orientation
The GSP tube heater may be installed in any of the three
orientations indicated below. Select the heater orientation
that is best suited for the location that you have chosen for
your heater.
Horizontally
Tilted 45° Right
Tilted 45° Left
Wood Beam
As Required
S-Hook
Anchor
Wood Beam
Washer
Locknut
Washer
Screw Hook
min. 3/8” (10mm)
Most common
installation applications
Threaded Hook
Concrete Beam
Bar Joist Clip
Truss
Beam Clamp
I-Beam
Most common for non-residential applications
NOTE: If the heater is going to be vented through the
roof, be sure to carefully review the roof option
installation portion of this section. Ensure that the
selected mounting site will satisfy the measurement
parameters (vent length not to exceed 25 feet
[7.62 m]) described in that section.
Horizontal Installation
1. Using S-hooks, attach two equal lengths of 2/0 chain,
or equivalent, to the two uppermost holes in the front
fixed hanger.
2. Slip the free end of both chains onto another S-hook,
as shown.
3. The uppermost S-hook can now be installed on the
suspension hardware that you have installed for
suspension of the unit. An additional length of chain
may also now be installed, if required, to lower the
heater.
NOTE: The hook portion of hook-type suspension
hardware may directly engage the two holes in the front
fixed hanger and the center loop of the rear moveable
hanger.
Front Fixed Hanger
Rear Movable
Hanger
45 ° Tilted Installations
1. Determine if the heater is going to be tilted left, or
tilted right. The front and rear suspension points
selected must be on the same side (left or right) of the
heater as shown below.
2. Attach suspension hooks and/or chains to the selected
suspension points of the heater.
Tilted Left
Use these two suspension points for Tilted
45° Left Installation
Tilted Right
Use these two suspension points for Tilted
45° Right Installation
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 11
Typical Installation
The Illustration below shows a typical installation of the
GSP tube heater. The installation drawing shown has a
straight horizontal venting arrangement and specifies the
minimum space required for maintenance, as well as the
allowable range of distances between the two suspension
points.
Detailed venting arrangements are illustrated in following
portions of this section.
X Dimension
Min. Max.
72
(1.82 m)
95
(2.44 m)
Air Intake
Exterior
Wall
Outside wall thickness
10” max. ½” min.
(25.4 cm max) (1.27 cm min)
Burner Box Reflector
6” Min
(15.24 cm)
Suspension
Points
1” Max
(2.54 cm)
15 ”
(38.1 cm)
24
(60.96 cm)
Minimum
Recommended
for servicing X
Minimum Mounting
Height 7 feet*
(2.13 m)
(*) For minimum mounting height in aircraft hangars and public garages.
VENTING
Venting must be in compliance with the latest edition
of the National Fuel Gas Code (ANSI Z223.1 latest
edition: or the authority having jurisdiction.)
• Uninsulated single-wall metal pipe shall not be used
outdoors in cold climates for venting of these heaters
as specified by Section 7.8 of the ANSI Z223.1NFPA 54
National Fuel Gas Code-latest edition.
• For the installation of a single-wall metal pipe through
an exterior combustible wall, refer to the latest edition
of the National Fuel Gas Code or the authority having
jurisdiction.
In regions of the country where prevailing winds are
consistently higher than 40 mph (64.4 kmh), it may be
necessary to terminate the vent system above the roof
level.
Other venting references can be found in equipment
volume of the ASHRAE Handbook.
General Guidelines
Regardless of the venting arrangement that will be
connected to the heater, the following general guidelines
for venting must be followed:
1. The installation must conform with local codes or in
the absence of local codes with the National Fuel Gas
Codes, ANSI Z223.1/NFPA 54, Natural Gas and Propane
Installation Code, CSA B149.1 for Canada.
2. Appliance input ratings are based on sea level operation
need not be changed for operating up to 2,000 feet
(609.9m) elevation. For operation at elevations above
2,000 feet (609.9m) contact manufacturer for specified
deration condition for Canada and the United States.
A. VERTICAL VENTING THROUGH THE ROOF
This heater, when vertically vented, must be installed with
the approved venting system. For vertical vent installations
the GSP45 tube heater is certified as a category I appliance.
NOTE: For applications where the heater must not be
connected to a separate chimney, it must be
installed using the venting system as specified
below.
1. When venting the heater to outside of building through
a roof, use 4 inch (10.16 cm) O.D. single-wall metal
pipe. This is to be constructed of galvanized sheet metal
or other approved noncombustible, corrosion-resistant
material as indicated by state and/or local codes.
2. A vent passing through a combustible roof shall extend
through a 2-inch (5.08 cm) clearance roof thimble.
Double-wall, Type B vent must be used for the portion
of the vent system which passes through the roof. An
approved vent cap (such as Leslie “VeraCap” Type B)
must be attached to the end of the flue.
3. The appliance and its main gas valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of ½psi (3.5kPa).
The appliance must be isolated from the gas piping
system by closing equipment shutoff valve during
pressure testing of the gas supply piping system at test
pressures equal to or less than ½psi (3.5kPa).
(WARNING) Materials and items, when stored under
this heater, will be subjected to radiant heat and could
be seriously damaged.
4. All horizontal venting sections must slope away from
the heater at a rate of ¼” per foot (0.635 cm per 0.3m)
5. The total length of vent pipe (horizontal and vertical
runs combined, plus the length of the exterior
termination) must not exceed 25 feet (7.62 m), and
must not be less than 3 feet (0.9144 m).
6. The vent terminal, mounted outside of the building,
should not be located above walkways. Condensate
produced during operation of the heater could drip
onto the walkway and could form ice during cold
weather.
7. Be sure that the venting installation is in accordance
with all applicable local codes and recommendations of
the local gas company.
8. DO NO connect this heater to a separate chimney, and
DO NOT common vent with any other fuel burning
appliance. Gas appliances must not be connected to
a chimney flue serving a separate solid-fuel burning
appliance.
9. Maintain a minimum of 1-inch (2.54 cm) clearance from
combustibles around all vent pipes.
10. Seal all vent pipe connections with high temperature
silicone sealant and secure each connection with three
sheet metal screws.
12 Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
B. VENT TERMINATION
1. The vent terminal shall terminate above the roof
line so that no discharge opening is less than 2 feet
(0.6m) horizontally from the roof surface. The lowest
discharge opening will be no closer than the minimum
height specified in the following table. These minimum
heights may be used provided the vent is not less
than 8 feet (2.4m) from any vertical wall or similar
obstruction.
Not less then 8ft (2.44 M)
2ft (0.61M) min
vertical wall
H (Min.)
MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE
OPENING
Roof Pitch H Minimum
Flat to 6/12 (22.62°) 1.0 Feet (0.3m)
Over 6/12 (22.62°) to 8/12 (33.68°) 1.5 Feet (0.46m)
Over 8/12 (33.68°) to 10/12 (39.81°) 2.5 Feet (0.76m)
Over 10/12 (39.81°) to 12/12 (45°) 4.0 Feet (1.22m)
Over 12/12 (45°) to 16/12 (53.13°) 6.0 Feet (1.83m)
Over 16/12 (53.13°) to 20/12 (59.03°) 7.5 Feet (2.29m)
2. All other gas vents shall terminate not less than 2
feet (0.6m) above the highest point where they pass
through the roof and at least 2 feet (0.6m) higher than
any portion of a building located within 10 feet (3.1m)
as shown in the following illustration.
10 feet (3 m) or less
2 feet (0.61m) minimum
Vent Cap
Type B
Vent Pipe
Type B
(Double Wall)
Storm Collar
Boot Flashing
Vent Pipe
(Single Wall)
2” (5.1 cm)Clearance
Seal joint &
annular space
C. HORIZONTAL THROUGH THE SIDEWALL
This heater, when horizontally vented, must be installed
with the approved venting system. For horizontal vent
installations the GSP45 tube heater is certified as a
category III appliance.
1. When venting the heater to the outside of the building
through a sidewall, use 4 inch (10.16 cm) O.D. single-
wall metal pipe. This is to be constructed of stainless
steel.
3. The maximum equivalent length of vent pipe should
be carefully observed. A safety switch in the heater is
designed to shut the heater off before excessive flue
restriction causes bad combustion. In addition to the
length restrictions stated below, use no more than two
elbows in your vent system.`
Minimum Equivalent Length = 3 feet (0.9144 m) of Pipe
Maximum Equivalent Length = 25 feet (7.62 m) of Pipe
4. Joints between sections of piping shall be fastened
by sheet metal screws or other approved means. The
seams along the length of the piping and the joints
between sections of piping should be sealed to prevent
a potential leakage of flue gas into building. Use 100%
RTV Silicone Rubber Adhesive sealant suitable for 500°F.
(260°C)
5. All portions of the vent pipe shall be supported to
prevent from sagging.
6. When the vent pipe passes through areas where the
ambient temperature is likely to induce condensation of
the flue gasses, the vent pipe should be insulated and a
condensation drain should be provided.
7. The minimum clearance to combustible materials for
single-wall flue pipe shall be 6 inches (15.24 cm). This
may be reduced when the combustible material is
protected as specified in the National Fuel Gas Code or
the authority having jurisdiction.
8. Single-wall metal pipe shall not originate in any
unoccupied attic or concealed space and shall not pass
through any attic, inside wall or concealed space, or
through any floor.
9. A venting system shall terminate at least 3 feet (0.9m)
above any forced air inlet located within 10 feet (3.1m).
Vent Cap (Leslie VersaCap) Type B
2’ Min
(.61 m Min)
10
(3m)
or
less
2’ Min (when no wall or parapet exist)
(.61 m Min when no wall or parapet exist)
Flashing
2” (5.1 cm)
Clearance Thimble
Seal joint &
annular space
VERTICAL
THROUGH THE ROOF
4”
(10.16 cm)
Vent Dia.
Total Vent
Height
(3’ Min.)
(0.91 m Min)
Lateral
SINGLE HEATER VENTING
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 13
NOTE: To minimize problems associated with
condensation in long runs, vent pipe can be
insulated.
3. The horizontal venting system approved with this heater
is the Horizontal Stainless Steel Vent Kit mentioned on
page 3 .
4. Limit the quantity of 90° elbows to two. When vent
pipe is in a horizontal run, it must be pitched upward
¼“ per foot (0.635 cm per 0.3m) towards the vent
terminal. The heater must be installed level.
5. The horizontal venting system shall not terminate:
Venting/Ducting
For Commercial and Industrial Installations Only
General Requirements
Use aluminum or teflon tape suitable for 550°F (3M
Company tapes #433 or #363) or RTV silicone sealant.
Heater must be vented in accordance with specification
ANSI Z223.1 - latest revision. Partial information relating
to this specification is provided in this section with regard
to size and configurations for venting arrangements. For
complete information consult ANSI Z223.1 - latest revision
and applicable local codes. Use the following guidelines to
help insure an adequate, safe venting arrangement.
a) Be sure that method selected for venting heater
complied with all codes are required for each particular
location.
b) Exhaust end of heater will accept a four (4”) inch
[10.16 cm] flue pipe using the flue pipe adapter.
c) Heater may be vented to the outdoors either vertically
or horizontally, provided that it follow category
guidelines.
d) If the heater is to be vented horizontally:
1. Vent must exit buidling not less than seven (7’) [2.13
m] feet above grade when located adjacent to public
walkways.
2. Vent must terminate at least one (1’) foot [0.3m]
above any forced air inlet located within ten feet
(10’) [3 m].
3. Vent must terminate at least four (4’) feet [1.22 m]
below, four (4’) feet [1.22 m] horizontally from, or
one (1’) foot [0.3m] above any door, window, or
gravity inlet into any building.
4. Vent terminal shall be located at least twelve (12”)
inches [0.3m] from any opening through which vent
gases could enter the building.
e) Vent terminal opening must be beyond any
combustible overhang.
f) If condensation in the flue is a problem, the flue length
should be shortened or insulated.
g) For vent specifications all of the following conditions
must be met:
The maximum equivalent length of vent pipe should
be carefully observed. A safety switch in the heater is
designed to shut the heater off before excessive flue
restriction causes bad combustion.
Minimum Equivalent Length = 3 feet (0.9144 m) of Pipe
Maximum Equivalent Length = 25 feet (7.62 m) of Pipe
Limit the quantity of 90° elbows to two. When vent
pipe is in a horizontal run, it must rise not less than ¼
inch per foot from the start of the vent system towards
the vent terminal.
2. For horizontal venting, the vent lengths may be as
follows:
Minimum Equivalent Length = 3 feet (0.9144 m) of Pipe
Maximum Equivalent Length = 25 feet (7.62 m) of Pipe
Vent Cap
24
(0.61 m)
Wall Wall Thimble
CAT III
Vent Pipe
a) Less than 4 feet (1.2m) below, 4 feet (1.2m)
horizontally from, or 1 foot (30cm) above any
door, window or gravity air inlet into any building.
The bottom of the vent terminal shall be located
at least 7 feet (2.1m) above grade or above snow
accumulation levels as determined by local codes.
b) Less than 1 foot (0.3m) from a combustion air inlet.
c) Less than 3 feet (0.9m) from any other building
opening or any gas service regulator.
d) Directly over areas where condensate or vapor could
create a nuisance or hazard or be harmful to the
operation of gas utility meters, regulators, relief
valves, or other equipment. Building materials should
be protected from flue gases and condensate.
6. In regions of the country where prevailing winds are
consistently higher than 40 mph (64.4 kmh), it may be
necessary to terminate the vent system above the roof
level.
14 Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
Alternative Arrangements / Optional Equipment for
Venting
Horizontal Venting
This heater, when horizontally vented, must be installed
with the approved venting system. For horizontal vent
installations the GSP45 tube heater is certified as a
category III appliance.
a) In combustible or noncombustible walls, use vent kits
on page 3. Follow vent manufacturer’s instructions
for proper installation.
b) Four (4”) inch [10.16 cm] O.D. flue pipe is required.
Twenty five (25’) feet [7.62 m] maximum length is
recommended.
c) All flue joints should be sealed using suitable product
such as General Electric RTV 106 or Permatex Form-
A-Gasket Red High Temperature Silicone Adhesive
Sealant.
d) Vent terminal should be installed at a height
sufficient to prevent blockage by snow.
e) Building materials should be protected from
degradation by flue gases.
Wall
2” (5.08 cm) clearance
thimble required when
flue pipe extends through
combustible materials
2” (5.08 cm)
clearance thimble
Roof or Building Overhang
24” Min.
(0.61 m)
3’-0” Min.
(0.91 m to 0 m Min)
6’-0” Min
(1.82 m to 0 m Min)
Parapet or Adjoining Building
Pitch flue pipe down
toward outlet ¼ per foot
for condensate drainage.
Note position of vent cap
openings.
Single Wall
Single wall vent run
Single wall terminal end
Vertical Venting
This heater, when vertically vented, must be installed with
the approved venting system. For vertical vent installations
the GSP45 tube heater is certified as a category I appliance.
a) Four (4”) inch [(10.16 cm) ] O.D. flue pipe, maximum
twenty five (25’) [7.62 M] feet in length may be
used as shown with approved vent cap.
b) An insulated thimble may be required to pass
through combustible structures (check local codes)
Type “B” Vent
(required outdoors)
Vent Cap
24 Inches
(0.61 m)
Roof Flashing
Approved Thimble
(if Applicable)
Single Wall Pipe
Secure all joints with 3 (minimum) #8 x 3/8”
sheet metal screws and seal all joints
Heater
Heater Exhaust Vent
Air For Combustion
If indoor combustion air is to be supplied for a tightly
enclosed area, one square inch of free area opening shall
be provided below the heater for each 1,000 BTU/hr of
heater input (6.45 square cm per 0.293 kW).
When outside air is used, the opening below the heater
shall be one square inch of free area for each 4,000 BTU/
hr of heater input (6.45 square cm per 1.172kW). In
contaminated atmospheres or high humidity areas, optional
outside air for combustion is recommended.
Adequate clearances around the perforated fresh air plate
must be maintained at all times. In larger open areas of
buildings, infiltration normally is adequate to provide air for
combustion.
Direct Outside Air For Combustion
Outside combustion air should be supplied directly to the
heater when the building is subject to negative pressure
or contaminants are present in the building air. These
contaminates include paints, solvents, corrosive vapors or
any other foreign particles that may cause damage to the
heater or result in poor combustion.
Outside combustion air can be brought directly to the
heater by a 3 inch (7.62 cm) diameter duct less than 25
feet (7.62 m) long or equivalent. This is attached to a 3
inch (7.62 cm) starting collar that is fitted on inlet side of
the control cabinet. An approved vent cap must be placed
directly to the end of the outside combustion air inlet
pipe. The combustion air inlet should be a minimum of 1
foot (0.3 m), either vertically or horizontally from the flue
vent termination. The air intake terminal must be located
not less than one foot (0.3 m) above grade. It is good
installation practice to supply combustion air from the
same pressure zone as the vent outlet.
In colder climates, where necessary, insult the fresh air
duct. Avoid location the fresh air duct directly above the
control box. Provide a capped clean out T as necessary.
The GSP tube heater is approved for installation with
an outside air supply system. Some compounds such as
halogenated hydrocarbons or other corrosive chemicals
c) All flue joints should be sealed using suitable products
(see recommendation for horizontal venting).
Clearance to be as
specified on type “B”
vent pipe.
Roof or Building Overhang
Wall
Pitch flue pipe down toward
outlet ¼” per foot
[0.635 cm per 0.3m]
for condensate drainage.
Note position of vent cap
openings.
Parapet or Adjoining Building
24” Min.
(0.61 m)
8” to 10” Max
(20.32 cm to 25.4 cm Max)
Double Wall
Double wall vent run
Double wall terminal end
3’-0” Min.
(0.91 m to 0 m Min)
6’-0” Min
(1.82 m to 0 m Min)
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 15
in the air can be drawn into the equipment and cause
an accelerated rate of corrosion of some of the heater
components. The use of such chemical compounds near
the enclosure should be avoided.
IMPORTANT: If the building has a slight negative
pressure or contaminants are present in the air, an
outside combustion air supply to the heater is strong
recommended.
For an outside air supply a three (3”) inch (7.62 cm) O.D.
single wall pipe may be attached to the heater. The duct
may be up to twenty five (25’) feet (7.62 m) maximum
length or three (3’) feet (0.91 m) minimum length with no
more than two (2) elbows.
The air supply duct may have to be insulated to prevent
condensation on the outer surface. The outside air terminal
should be securely fastened to the outside wall by drilling
four (4) holes in the outside flange; wood screws or bolts
and expansion sleeves may be used to fasten terminal.
Wall
Outside Air
Terminal
3” (7.62 cm)
Flue Pipe
Seal All Joints
Outside Air
Terminal
Horizontal Outside
Air
Vertical Outside Air
NOTE:
Flue pipe requires
additional support. Flex
pipe will not support riser
and outside air terminal.
Roof
Flex Pipe
6” to 12” long
(15.24 cm to 0.3 m)
Flex Pipe
6” to 12” long
(15.24 cm to 0.3 m)
Electrical Service Installation:
System Requirements
The GSP tube heater requires a grounded three-prong
electrical outlet to be installed within 36” (0.91 m) of the
rear surface of the heater’s burner box. It is recommended
that the outlet for the heater be ceiling-mounted and
should be on a dedicated circuit. DO NOT use an electrical
extension cord to operate the heater.
In order to control the heater thermostatically, it is
necessary the grounded three-prong electrical outlet
be controlled with a on/off switch or a line voltage
thermostat. Please consult with an electrician or follow all
local electrical codes.
Heater Rating: 120VAC, 60Hz, Single Phase, 1 Amp
Low Voltage Thermostat Wiring Diagram
Heaters are normally controlled by thermostat. The
recommended 24V thermostat connects to the unit as
shown in the diagram below.
Heater
Low Voltage
Thermostat
Stock # 10367
120V-60Hz
Supply Circuit
Heater (maximum 1-per thermostat)
WARNING Electrical Shock Hazard:
Plug heater into grounded three prong ceiling
receptacle. Do not cut or remove the grounding
prong from this plug. Do not use with an extension
cord. Failure to follow these instructions will result in
death or electrical shock.
CAUTION: Label all wires prior to disconnection when
servicing controls. Wiring errors can cause improper
and dangerous operation. Verify proper operation
after servicing.
Grounding
The heater must be electrically grounded in accordance
with the following codes: United Stats: Refer to National
Electrical Code, ANSI/NFPA-70-latest revision. Wiring must
conform to the most current National Electrical Code and
local ordinances. Canada: Refer to Canadian Electrical
Code, CSA C22.1 Part 1-latest revision.
The appliance, when installed, must be electrically
grounded in accordance with local code, or in the absence
of local codes, with the National Electrical Code (ANSI/
NFPA 70) or Canadian Electrical Code (CSA 22.1), if an
external electrical source is utilized.
Electrical Grounding Instructions
This heater is equipped with a three-prong
(grounded) plug for your protection against shock
hazard and should be plugged directly into a
properly grounded three-prong receptacle. Do not
cut or remove the grounding prong from this plug.
L’Instruction Mettre A Eletrique
Cet appareil de chaffage est equipe ave une trios
(mettre a terre) le bouchon pour votre protedtion
contre le danger da choc et devrait etre directement
plugged dans un convenablement a mis a terre
receptacle de trios broche. N’ pas couper ou enlever
la broche metrre a terre de ce bouchon.
Vent Cap
(Leslie VersaCap)
4” (10.16 cm) Dia.
Single-Wall Pipe
6” Min.
(15.24 cm)
Intake
Vent
3” (7.62 cm)
Starting Collar
Flashing
3’ (0.91 m)
Min.
VERTICAL THROUGH THE ROOF
3” (7.62 cm)
Flue Pipe
Seal All Joints
16 Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
WIRING DIAGRAM
Gas Service Installation
Install Gas Supply Lines
A ½” (1.27 cm) gas supply connection is required as shown
below. To check system pressure, a plugged 1/8” NPT
tapping is required upstream of the manual gas shut-off
valve supplied with the heater.
Before connecting the heater to the supply system, verify
that all high pressure testing of the gas piping has been
completed.
DO NOT HIGH PRESSURE TEST THE GAS PIPING WITH THE
BURNER CONNECTED.
Follow these instructions to ensure a safe gas supply
system installation:
1. Support all gas piping with suitable pipe hanging
materials.
2. Use wrought iron or wrought steel pipe and malleable
iron fittings. The use of copper tube and brass fittings
is acceptable when such use is in compliance with local
codes. All pipe, tube, and fittings should be new and free
from defects. Carefully ream the pipe and tube ends to
remove obstructions and burrs.
3. Use LP-resistant joint compound on all threads.
4. Check the pipe and tube connections for leaks before
placing heating equipment into service. When checking
for gas leaks, use a soap and water solution; never use
an open flame.
5. The connector must be certified for use on a radiant
heater per “Standard for Connectors for Gas Appliances,
ANSI Z21.24 /CSA 6.10”
NOTE: A plugged 1/8” NPT tapping must be provided
upstream of the gas supply to the heater. The gas
supply line connecting to the heater appliance
should be such that it allows for some movement
of the unit. The appliance will go through
expansion and contraction during a heating cycle.
CORRECT POSITIONS
INCORRECT POSITIONS
WRONG
WRONG
WRONG
WRONG
HEATER MOVEMENT
HEATER MOVEMENT HEATER MOVEMENT
HEATER MOVEMENT HEATER MOVEMENT
END VIEW
ALTERNATE
POSITIONS
O K AY
VERTICAL
(AS SHOWN AT LEFT)
12”
(30 cm)
3” (7.62 cm) MAX
DISPLACEMENT
V2
GND
24 VAC
L1
IND
NC
V1
PSW
TH
IGN
FC-
FC+
LED
L1
T1
M
GV
N
Earth Ground
CONTROL BOARD
Chassis Wiring Is 18 AWG / 105 Degrees C / @ 600 Volts
Igniter Wire Is 16 AWG / 25 KVDC / 10 KVDC
Crimp Caps Are # CE5 / 105 Degrees C
SECONDARY - 24V
T1
PRIMARY - 120V
L1
N
PCB
PCB
L1
IND
M
PCB
IGN
IGNITER/FLAME SENSOR
BURNER
PCB
PSW
PCB
TH
T'STAT (Optional)
JUMPER (Optional)
24 VAC
PCB
PRESSURE SWITCH
GV
PCBPCB
V1 V2
GND
Earth &
Chassis Ground
Replace Any Wiring With Same Ratings
All Quick Connects Are Fully Insulated (Except Igniter)
Line
Load
Blower Motor Cavity
Thermostat
Pressure Switch
Igniter & Flame Sense
C1
BLACK
WHITE
GREEN
WHITE
WHITE
WHITE
PURPLE PURPLE
RED
BLACK
BLACK
GRN/YELLOW
YELLOW
GREEN
RED
RED
GREEN
V2
GND
24 VAC
L1
IND
NC
V1
PSW
TH
IGN
FC-
FC+
LED
L1
T1
M
GV
N
Earth Ground
CONTROL BOARD
Chassis Wiring Is 18 AWG / 105 Degrees C / @ 600 Volts
Igniter Wire Is 16 AWG / 25 KVDC / 10 KVDC
Crimp Caps Are # CE5 / 105 Degrees C
SECONDARY - 24V
T1
PRIMARY - 120V
L1
N
PCB
PCB
L1
IND
M
PCB
IGN
IGNITER/FLAME SENSOR
BURNER
PCB
PSW
PCB
TH
T'STAT (Optional)
JUMPER (Optional)
24 VAC
PCB
PRESSURE SWITCH
GV
PCBPCB
V1 V2
GND
Earth &
Chassis Ground
Replace Any Wiring With Same Ratings
All Quick Connects Are Fully Insulated (Except Igniter)
Line
Load
Blower Motor Cavity
Thermostat
Pressure Switch
Igniter & Flame Sense
C1
BLACK
WHITE
GREEN
WHITE
WHITE
WHITE
PURPLE PURPLE
RED
BLACK
BLACK
GRN/YELLOW
YELLOW
GREEN
RED
RED
GREEN
Above: Connection Diagram
Right: Ladder Diagram
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 17
OPERATION
Operation of the Heater
CHILDREN AND ADULTS SHOULD BE ALERTED TO THE
HAZARDS OF HIGH SURFACE TEMPERATURES AND
SHOULD STAY AWAY TO AVOID BURNS OR CLOTHING
IGNITION.
YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED
WHEN THEY ARE IN THE SAME SPACE AS THE HEATER.
CLOTHING OR OTHER FLAMMABLE MATERIALS SHOULD
NOT BE HUNG FROM THE HEATER, OR PLACED ON OR
NEAR THE HEATER.
ANY GUARD OR OTHER PROTECTIVE DEVICE REMOVED
FOR SERVICING THE HEATER MUST BE REPLACED PRIOR
TO OPERATING THE HEATER.
INSTALLATION AND REPAIR SHOULD BE DONE BY A
QUALIFIED SERVICE PERSON. THE HEATERS SHOULD
BE INSPECTED BEFORE USE AT LEAST ANNUALLY BY A
QUALIFIED SERVICE PERSON. MORE FREQUENT CLEANING
MAY BE REQUIRED AS NECESSARY. IT IS IMPERATIVE
THAT THE CONTROL COMPARTMENT, AIR PASSAGEWAYS
AND BURNER(S) OF THE HEATER ARE KEPT CLEAN.
1. Turn the thermostat up. When the thermostat calls for
heat, the blower motor will energize.
2. When the motor approaches nominal running speed,
the air proving switch closes and activates the ignition
module which in turn initiates the 15 second long
purge.
3. The ignition module then energizes the spark igniter.
4. When sparking begins, the gas valve is energized.
5. If a flame is detected, the gas valve remains open.
When the call for heat is satisfied, and the system
control mechanism de-energizes, the burner line
voltage supply and the gas valve are turned off.
6. If no flame is detected, the gas valve is closed, and
a purge period begins. After the purge period, the
ignition module energizes the spark igniter and the
gas valve. If a flame is still not established, a third and
final purge/ignition sequence is begun. After three
failed attempts, the system control mechanism will lock
out for a period of one hour, or until the unit is reset.
Reset is accomplished by removing power from the
heater for at least five seconds.
7. Periodically visually check of burner flame while unit is
in operation through sight glass in the side of unit.
MAINTENANCE
Pre-Season Maintenance
Heater area to be kept clear and free from combustible
materials, gasoline, and other flammable vapors and
liquids.
Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and replace any part of the control system and
any gas control which has been under water.
(CAUTION) Label all wires prior to disconnection when
servicing controls. Wiring errors can cause improper and
dangerous operation.
For best performance, the following maintenance
procedures should be performed by a qualified service
agency before each heating season:
1. A qualified service agency should be contacted for
service other than routine maintenance.
2. Check condition of blower scroll and motor. Dirt and
dust may be blown out with compressed air, or a
vacuum cleaner may be used.
3. Check the condition of the burner. Carefully remove
any dust or debris from inside burner.
4. Inspect the igniter. Replace igniter if there is excessive
carbon residue, erosion of electrodes or other defects.
5. Check to see that the burner observation window is
clean and free of cracks or holes. Clean or replace as
required.
6. Check the flue pipe for soot, dirt, or obstructions. The
flow of combustion and ventilation air should not be
obstructed. After cleaning as necessary, re-attach the
flue pipe to the heater.
7. Outside surfaces of heater reflector may be cleaned by
wiping with a damp cloth.
8. Check vent terminal and outside air inlet to see that
they have not become blocked during the non-heating
season If either pipe is restricted, the air switch won’t
close, resulting in a non-heat situation.
9. Verify proper operation after service.
Proper Operating Flame
IGNITER
TUBE SET
BURNER FLAME SHOULD BE
A STRONG BLUE FLAME WITH
LITTLE TO NO YELLOW
BURNER CUP
18 Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
TROUBLESHOOTING
This troubleshooting guide has been designed to assist you in locating and correcting minor problems that may occur with
the GSP tube heater.
BLOWER DOES NOT COME ON
Possible Cause Try This...
Power cord is not plugged in Plug power cord into a grounded three prong Outlet.
Thermostat setting is too low Increase thermostat temperature setting
DSI module needs to be reset Unplug heater power cord from the electrical Outlet: wait for a minimum of five seconds.
Plug heater cord back into outlet.
No power at electrical outlet Replace fuse or reset circuit breaker
Faulty blower motor Replace blower motor
IGNITER DOES NOT SPARK
Possible Cause Try This...
DSI module needs to be
reset
Unplug heater power cord from the electrical outlet: wait for a minimum of five seconds. Plug
heater cord back into outlet
Faulty igniter or ignition
wire
Unplug heater power cord from the electrical outlet; check igniter and ignition wire for dam-
age. If damaged, replace igniter and/or ignition cable.
Air switch does not oper-
ate
Check flue/air supply duct for obstructions; remove obstructions as required. Check for loose/
leaky air hoses to the air switch; repair/replace/tighten hoses as required. Check for 24V
across the secondary terminals of the transformer.
IF NO: Check for 120V across the primary terminals 1 and 3 (black and white wires) of the
transformer. If 120V is present, replace transformer. If 120 is not present, check wiring
between power cord, blower motor and transformer.
IF YES: Connect a jumper wire across air switch terminals; if jumper wire allows blower to
operate, replace pressure switch (see replacement parts list for part number that applies to
your unit rating).
Igniter spark gap incorrect Reset spark gap to 1/8” (0.125 inches, 0.3175 cm).
BURNER DOES NOT LIGHT
Possible Cause Try This...
Air in the gas line Purge gas lines
Improper gas inlet pres-
sure
Check gas inlet pressure at the 1/8” NPT plugged tap. Gas inlet pressure should be as follows:
Natural GAS: 5.0” w.c. (1.25 kPa) min; 11.0” W.C. (2.74 kPa) max
LP Gas: 11”w.c. (2.74 kPa) min; 13.0” (3.24 kPa) max
If gas inlet pressure does not meet inlet pressure requirements contact the gas company.
Gas valve does not open Check for 24V across valve terminals.
Check shutoff on valve
IF NO: check wiring between the ignition module and the valve. Repair/replace wires as
required. If wiring is OK, replace ignition module.
IF YES: Replace gas valve.
Low gas outlet pressure Check gas manifold pressure. Measure manifold pressure at the pressure tap on the gas valve.
Check gas manifold pressure. Measure manifold pressure at the pressure tap on the gas valve.
Natural Gas: 4.0” w.c. LP Gas 10.0” w.c. If manifold pressure does not meet requirements,
adjust valve outlet pressure with the adjustment screw on the valve. NOTE: Proper inlet gas
pressure must be verified before performing outlet pressure testing.
BURNER DOES NOT STAY LIT
Possible Cause Try This...
Damaged wires between DSI module and electrode Replace wires as required
Faulty DSI module Replace DSI module
Damaged Electrode Replace Electrode
Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater 19
ILLUSTRATED PARTS
This section provides the part numbers and pictorials for components of the GSP tube heater. Callout letters on the
illustrations are keyed to the associated parts list.
# P/N PART DESCRIPTION QTY
16 0128 NG GAS VALVE 1
6 0129 LP GAS VALVE
203808 GAS VALVE EXTENSION FLANGE 1
302590 VENTURI BURNER 1
460729 SPARK IGNITER 1
505795 NG ORIFICE 1
05747 LP ORIFICE
602970 IGNITION MODULE 1
708364A TRANSFORMER 1
802822 PRESSURE SWITCH 1
902575 MOTOR ADAPTER 1
10 02579 BLOWER MOTOR 1
REF ITEM DESCRIPTION
A02591 GSP45NG (burner Box for (F208850)
02592 GSP45LP (burner Box for (F208851)
B02598 GSP45 tube set
C06014 Hanger
D06016 Hanger Clamp
E06008-9 GSP45 Reflector
F06009 Reflector End Cap
ALL WARRANTY CLAIMS REQUIRE PROOF OF PURCHASE
A
B
E
D
C
F
20 Operating Instructions and Owner’s Manual
Gas-Fired Low-Intensity Infrared Heater
WARNING:
USE ONLY MANUFACTURER’S REPLACEMENT PARTS. USE OF ANY OTHER PARTS
COULD CAUSE INJURY OR DEATH. REPLACEMENT PARTS ARE ONLY AVAILABLE DIRECT
FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE AGENCY.
REPLACEMENT PARTS ORDERING INFORMATION:
PURCHASING: Accessories may be purchased at any HEATSTAR by Enerco local dealer
or direct from the factory
FOR INFORMATION REGARDING SERVICE
Please call Toll-Free 866-447-2194
WWW.HEATSTARBYENERCO.COM
Our office hours are 8:00 AM – 5:00 PM, EST, Monday through Friday.
Please include the model number, date of purchase, and description of problem in all
communication.
LIMITED WARRANTY
The company warrants this product to be free from imperfections in material or
workmanship, under normal and proper use in accordance with instructions of The
Company. Limited 3-Year Warranty on Parts & Burner. Limited 10-Year Warranty on
Tube. The Company, at its option, will repair or replace products returned by the buyer
to the factory, transportation prepaid within said one year period and found by the
Company to have imperfections in material or workmanship.
If a part is damaged or missing, call our Technical Support Department at 866-447-
2194.
Address any Warranty Claims to the Service Department, Enerco Group, Inc., 4560 W.
160TH ST., Cleveland, Ohio 44135. Include your name, address, telephone number,
serial number off heater and include details concerning the claim. Also, supply us with
the purchase date and the name and address of the dealer from whom you purchased
our product.
The foregoing is the full extent of the responsibility of the Company. There are no other
warranties, express or implied. Specifically there is no warranty of fitness for a particular
purpose and there is no warranty of merchantability. In no event shall the Company be
liable for delay caused by imperfections, for consequential damages, or for any charges
of the expense of any nature incurred without its written consent. The cost of repair
or replacement shall be the exclusive remedy for any breach of warranty. There is no
warranty against infringement of the like and no implied warranty arising from course
of dealing or usage of trade. This warranty will not apply to any product which has been
repaired or altered outside of the factory in any respect which in our judgment affects
its condition or operation.
Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation or exclusion may not apply to you. This Warranty gives
you specific legal rights, and you may have other rights which vary from state to state.
ANSI Z83.20-2016
CSA 2.34-2016
OPERATING INSTRUCTIONS
AND OWNER’S MANUAL
MODEL#
45GSP
ENERCO Technical Products, Inc., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 866-447-2194
HEATSTAR is a registered trademarks of ENERCO Technical Products, Inc.
© 2020, ENERCO Technical Products. All rights reserved
Enerco Group, Inc. reserves the right to make changes at any time, without notice or
obligation, in colors, specifications, accessories, materials and models.
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HeatStar HS45GSP Le manuel du propriétaire

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Chauffe-eau
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Le manuel du propriétaire