Specifications; Precautions - Mr. Heater MHVFGH30LPT Operating Instructions And Owner's Manual

*Blower not included on the following units: MHVFGH30LPT
**Operating heater above elevations of 4,500 feet could cause pilot/ODS to shutdown heater.**

PRECAUTIONS:

1. An unvented room heater having an input rating
of more than 10,000 BTU (2931 W) (i.e. the
MHVFGH30LPT, MHVFGH30LPBT) shall not be installed
in a bedroom or bathroom, or any place where a strong
wind would shut down the appliance.
2. This heater needs outside ventilation air to run properly.
The Oxygen Depletion Sensor (ODS) safety shutoff
system shuts down the heater if not enough fresh air is
available. See Fresh Air for Combustion and Ventilation,
page 5.
3. Keep all air openings in heater clear, free of debris or
any blockage. This will ensure that enough air for proper
combustion enters the heater.
4. If heater shuts off, do not relight until you provide fresh,
outside air. If heater keeps shutting off, it requires
servicing.
5. Turn off and let cool before servicing. Only a qualified
service person should service and repair heater.
6. Do not run heater:
• Where flammable liquids or vapors are used or stored
• During dusty conditions.
7. Before using furniture polish, wax, carpet cleaner or
similar products, turn heater off. If heated the vapors
from these products 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 underwater.
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 underwater.
9. Operating heater above elevations of 4,500 feet
could cause pilot/ODS to shutdown heater.
Unvented Liquid Propane Fired Room Heater
MODEL
BTU (Available)
Type of Gas
Ignition
Manifold Pressure
Inlet Gas Pressure (Maximum)
Inlet Gas Pressure (Minimum)
Burner / Orifice Nozzles
Thermostatic Control
Top
Sides
Floor (min. to top of carpet)
Fabric / flammable objects
DANGER: Carbon monoxide poisoning may lead to death.
Carbon Monoxide Poisoning:
Early signs of carbon monoxide poisoning resemble the flu,
with headaches, dizziness, or nausea. If you have these signs,
the heater may not be working properly. Get fresh air at
once! Have heater serviced. Some people are more affected
by carbon monoxide than others. These include pregnant
women, persons with heart or lung disease or anemia, those
under the influence of alcohol, and those at high altitudes.
Propane/LP Gas:
Propane/LP gas is odorless. An odor making agent is added
to propane/LP gas. The odor helps you detect a Propane/LP
gas leak. However, the odor added to the gas can fade. Gas
may be present even though no odor exists. Make certain
you read and understand all warnings. Keep this manual for
reference. It is your guide to safe and proper operation of this
heater.
PRODUCT FEATURES
Fan Blower
Switch
(located on back of
heater)
Burners
Grill
3
Installation Instructions and Owner's Manual

SPECIFICATIONS

MHVFGH30LPT, MHVFGH30LPBT
30,000
LP-Gas Only
Electronic Pulse (AA Battery)
10 Inches of Water
14 Inches of Water
11 Inches of Water
1
Yes
Clearances: inches (mm)
36" (91.4 cm)
10" (25.4 cm)
3" (76.2 cm)
36" (91.4 cm)
Ignitor Button
Front Panel
*Blower not included on all units
Figure 1
Control Knob
Heater
Cabinet