www.usaprocom.com
200032-01A
4
1. Do not place Propane/LP supply tank(s)
inside any structure. Propane/LP supply
tank(s) must be placed outdoors.
2. This heater shall not be installed in a
bedroom or bathroom.
3. This heater needs fresh air ventilation to
run properly. This heater has an Oxygen
Depletion Sensing (ODS) safety shutoff
system. The ODS shuts down the heater
if not enough fresh air is available. See
Air
for Combustion and Ventilation
, pages 8
through 9. If heater keeps shutting off, see
Troubleshooting
, page 25.
4. Keep all air openings in front and bottom
of heater clear and free of debris. This will
ensure enough air for proper combustion.
5. If heater shuts off, do not relight until you
have provided fresh, outside air. If heater
keeps shutting off, have it serviced.
6. Do not run heater:
• Where flammable liquids or vapors are
used or stored.
• Under dusty conditions.
SAFETY
7. Before using furniture polish, wax, carpet
cleaner, or similar products, turn heater
off. If heated, the vapors from these prod-
ucts may create a white powder residue
within burner box or on adjacent walls or
furniture.
8. Do not use heater if any part has been
under water. Immediately call a qualified
service technician to inspect the room
heater and to replace any part of the
control system and any gas control which
has been under water.
9. Turn off and unplug heater and let cool
before servicing. Only a qualified service
person should service and repair heater.
10. Operating heater above elevations of
4,500 feet could cause pilot outage.
11. To prevent performance problems, do
not use propane/LP fuel tank of less than
100 lbs. capacity.
SPECIFICATIONS
Model MTF4TPU
Gas Type
Natural Gas
Propane Gas
Ignition Electric Piezo Ignitor Electric Piezo Ignitor
BTU/Hr (available)
Maximum 25,000
Maximum 24,000
Electric BTU (avaliable)
5,120
5,120
Manifold Pressure
6" W.C.
10" W.C.
Inlet Gas Pressure*
(inches of water)
Maximum 10.5"
Maximum 14"
Minimum 7"
Minimum 11"
Electric Power
Voltage • 120 VAC, 60 Hz
Power • 1500 Watts
Heater Dimensions (HxWxD) •
17.34" × 28" × 7.74"
Carton Dimensions (HxWxD) •
19.25" × 30" × 8.75"
Heater Weight • 28.2 lbs
Shipping Weight • 32 lbs
*(For purposes of inlet adjustment)