04/15 2015 JM HEAT STAR, Inc., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 866-447-2194

· Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any

other appliance.

· An LP cylinder not connected for use shall not be stored in the vicinity of this or any other

appliance.

· WHAT TO DO IF YOU SMELL GAS

• Do not try to light appliance.

• Extinguish any open flame.

If the information in this manual is not followed exactly, a fire or explosion

may result, causing property damage, personal injury or loss of life.

HS115TC

HS190TC

HS250TC

READ INSTRUCTIONS CAREFULLY: 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.

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and OwnerÊs Manual

WARNINGS ..........................................................................2

SPECIFICATIONS ...................................................................3

OPERATING PRECAUTIONS ..................................................4

SAFETY PRECAUTIONS .........................................................4

ODOR FADE WARNING ........................................................5

ASSEMBLY AND PREPARATION FOR OPERATION ..................6

HOSE AND REGULATOR INFORMATION ...............................6

FUEL AND RATE SELECTION .................................................7

WIRING DIAGRAM ............................................................. 12

PARTS LISTS AND EXPLODED VIEWS .................................. 13

WARRANTY INFORMATION ...............................................20

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

YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS,

SO PLEASE READ THESE INSTRUCTIONS BEFORE YOU

OPERATE THIS HEATER.

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 MONOX-

IDE POISONING, AND/OR ELECTRICAL SHOCK.

WARNING: Combustion by-products produced when using this product contain carbon monoxide, a chemical

known to the State of California to cause cancer and birth defects (or other reproductive harm).

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects

or other reproductive harm.

34.5" x 25.75" x 20" 39" x 36.75" x 24.25" 39" x 36.75" x 24.25"

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and OwnerÊs Manual

This is a propane or natural gas, direct-fired, forced air

heater. It's intended use is primarily temporary heating of

Propane warnings included in this manual for additional

information about detecting gas leaks. Leak check new

connections or re-connections with a soap and water

solution and follow all connection instructions herein. Also,

ask your propane dealer or natural gas supply company for

advice on the heater application and supply installation and

ask him to check it if there are any questions.

This heater was designed and certified for use as a

construction heater in accordance with ANSI Standard

Z83.7/CSA 2.14. Check with your local fire safety authority

1. Check the heater thoroughly for damage. DO NOT

operate a damaged heater.

building or area.

• Stay out of the building and away from the area until

declared safe by the firefighters and your fuel gas

supplier.

• FINALLY, let the fuel gas service person and the

firefighters check for escaped gas. Have them air out

the building and area before you return. Properly

trained service people must repair any leaks, check for

further leakages, and then relight the appliance for

you.

and natural gas. Local propane (LP) gas dealers will

be more than happy to give you a scratch and sniff

pamphlet. Use it to become familiar with the fuel gas

odor.

• Smoking can decrease your ability to smell. Being

around an odor for a period of time can affect your

sensitivity to that particular odor. Odors present in

animal confinement buildings can mask fuel gas odor.

• The odorant in propane (LP) gas and natural gas

• Always be sensitive to the slightest gas odor. If

you continue to detect any gas odor, no matter how

small, treat it as a serious leak. Immediately go into

action as discussed previously.

ATTENTION- CRITICAL POINTS TO REMEMBER

• Propane (LP) gas has a distinctive odor. Learn to

recognize these odors. (Reference Fuel Gas Odor and

Odor Fading sections above.

• Even If you are not properly trained in the service and

repair of the heater, ALWAYS be consciously aware of

• A periodic sniff test around the heater or at the

heaterÊs joints; i.e. hose, connections, etc., is a good

safety practice under any conditions. If you smell even

a small amount of gas, CONTACT YOUR FUEL GAS

SUPPLIER IMMEDIATELY. DO NOT WAIT!

UNPACKING (Tools needed: Box cutter)

Remove heater and all components from cardboard

container. Thoroughly inspect all packing material for

pieces that are not garbage. Next check the unit for

possible shipping damage. If any is found immediately

• Proper ventilation air must be provided to support the combustion air requirements of the heater being used.

• Refer to the specification section of the heaterÊs manual, heater data-plate, or contact the Factory to determine

combustion air ventilation requirements of the heater.

• Lack of proper ventilation air will lead to improper combustion.

• Improper combustion can lead to carbon monoxide poisoning leading to serious injury or death. Symptom of carbon

monoxide poisoning can include headaches dizziness and difficulty in breathing.

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and OwnerÊs Manual

INSTALLING THE WHEELS & FOOT (Tools needed: Pliers)

Most units will be completely assembled. However if for

any reason you do need to assemble these components

of the cotter pins into the hole in the end of the axle and

bend over one or both of the tails of the pin so that it

cannot be removed. Then on the inside of that wheel run

one of the spacers over the other end of the axel so that

it is pressed against the back of the wheel. Then slide the

axle into the holes along the bottom edge of the heater.

Then install the other spacer followed by the other wheel

and washer. You can then insert and bend the other

cotter pin. Finally you can press the rubber hub caps over

the end of the axle. It is designed to press over the washer

follow the these instructions. First locate the metal "U"

shaped handle that was packed with your heater. (Does

not apply to model # HS115TC, If this is your model

move to hose and regulator setup). Next locate the two

handle bolts included in your hardware package. Then,

while looking at the outlet side of the heater open the

access panel opposite the control panel side by removing

the screws that hold it in place around its perimeter. Just

above the top edge of the door opening you should see

two holes close to the top edge of the heater. Align the threaded

First locate the hose and regulator assembly included with

your heater. Inspect the hose for cracks, breaks and any

signs of damage. If any damage is found, contact the factory

for a replacement. The regulator end is equipped with a

standard POL connection designed to fit most vertical vapor

draw propane tanks. Note: This is a reverse "left hand"

thread. Next attach the P.O.L. to an appropriately sized tank

for your application. This is a flared fitting and this type of

connection does not require any additional sealant or thread

tape. Check all connections with a mixture of soap and

First locate the hose and regulator assembly included with

your heater. Inspect the hose for any cracks breaks or signs

of damage. If any damage is found, contact the factory

for a replacement. The regulator end is equipped with

a standard POL connection designed to fit most vertical

careful not to damage it. Then

using a socket wrench remove

he P.O.L. stem and nut from the

regulator. Then replace the POL

with the appropriate pieces to

make your connection. Be sure

to use an appropriate sealant

or thread tape when required.

Check all connections with a

mixture of soap and water for

RATE AND FUEL SELECTION

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and OwnerÊs Manual

When using this heater to heat a party tent or construc-

tion environment from out side of the space you will

need to employ the help of a few different diffuser at-

tachments.

produced by the Nomad

Nomad heaters are also designed to be used with 10'

of flexible duct for when distance from the area to be

DUCT ADAPTER

FIGURE 6

12" X 10' SILICONE LINED

FLEXIBLE HEATING DUCT

F109118

12" UNIVERSAL DIFFUSER

F109105

16" UNIVERSAL DIFFUSER

F109115

FITS HS115TC

SHUTDOWN , STORAGE & MAINTENANCE

working condition the next time you need it.

While the heater is running, turn off the gas supply to

the heater and allow the fuel left in the system and in

the hose and regulator to burn off. This should only take

a few seconds. Then at the heater, flip the switch to the

middle or OFF position. You should allow your heater to

completely cool before placing your heater in storage or

before you per-

form any service

the hose and

regulator from

the fuel source.

Next disconnect

the hose from

the inlet fitting

on the heater

and neatly wrap

up your hose

assembly. You

unit and wrap up the thermostat and return it to storage.

Your heater can now be stored.

Before and after extended storage or if the heater was

used in dusty conditions you should thoroughly clean the

heater. With the heater unplugged, use soap, water and

a soft cloth to clean off any loose dust or dirt. While your

Nomad heater is certified to be used outdoor and can

withstand wet weather, water should not be used. This

can cause water to be forced into components where it

until it is needed again. Be sure to make note of the stor-

age "do's and Don't" listed on this page. At least once a

year or the heater has been used in a dusty environment,

it is recommended that the blower wheel be thoroughly

cleaned. Start by removing the access panel cover on

Once you have access to the blower motor mounting

plate remove the motor and wheel then use compressed

air to blow off the wheel. If a more aggressive clean-

ing method is required to get the wheel clean you can

remove the wheel from the motor by loosening the set

heater.

• Do not store your heater in an area prone to rodents.

They can damage internal wiring and the nesting

material is a fire hazard. Always open and inspect

your heater for signs of insect and rodents before

use especially after long bouts of storage.

A hazardous condition may result if a heater is used that

has been modified or is not functioning properly.

8 SCREWS

4 ON EACH SIDE

SCREWS

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and OwnerÊs Manual

3 60905 MOTOR DOOR 1

4 60906 FIXED PIECE HANDLE MOUNT 1

6 60916 DOOR HANDLE 1

7 60913 DOOR HANDLE SPACER 1

8 60917 DOOR LATCH 1

9 60915 HOIST RINGS 4

11 60901 BASE FOOT 1

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and OwnerÊs Manual

15-B 60879 190 BYPASS ORIFICE 2 1

16-B 60887 190 BYPASS ORIFICE 2 1

USE ONLY MANUFACTURERÊS 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.

PLEASE CALL: 866-447-2194 OR 216-916-3000

VISIT: WWWHEATSTARBYENERCO.COM

PLEASE CALL: 877-477-3353

READ INSTRUCTIONS CAREFULLY: 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.

HS115TC

HS190TC