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Warning: This is an unvented gas-
fired heater. It uses air (oxygen)
from the room in which it is installed.
Provisions for adequate combustion
and ventilation air must be provided.
See page 8.
This appliance may be installed in
an aftermarket, permanently located,
manufactured (mobile) home, where
not prohibited by local codes.
This appliance is only for use with
the type of gas indicated on the rating
plate. This appliance is not convertible
for use with other gases.
READ AND SAVE THESE INSTRUCTIONS
DHHP/NT
Natural Gas or Propane/LPG
15,000 to 30,000 Btu/Hr
with Thermostat
VENT-FREE HEARTH HEATER
OWNER’S OPERATION AND INSTALLATION MANUAL
WARNINGS
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.
– Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the
fire department.
– Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
Improper installation, adjustment, alteration, service, or
maintenance can cause injury or property damage. Refer
to this manual for correct installation and operational
procedures. For assistance or additional information
consult a qualified installer, service agency, or the gas
supplier.
Shown with Optional Mantel
Which Features a Built-In Base