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WARNING!
Do not attempt to burn solid wood fuels, vented
gas log sets, or any other combustible in this
unvented rebox. Also, do not install a vent-
free gas log set in this rebox if the minimum
clearance and height requirements of the log
set are too large for the rebox.
WARNING!
Never connect appliance to private (non-
utility) gas wells. This gas is commonly
known as wellhead gas.
WARNING! DO NOT operate rebox before reading
and understanding operating instructions. Failure to
operate rebox according to operating instructions could
cause re or injury.
Young children should be carefully supervised when they
are in the same room as the rebox. Toddlers, young
children and others may be susceptible to accidental
contact burns.
• A physical barrier is recommended if there are at risk
individuals in the house.
• To restrict access to a rebox, install an adjustable safety
gate to keep toddlers, young children and other at risk
individuals out of the room and away from hot surfaces.
• Never leave children alone near a hot rebox, whether
operating or cooling down.
• Teach children to NEVER touch the rebox.
• Consider not using the rebox when children will be
present.
Contact your dealer for more information, or visit: www.
hpba.org/safety-information.
A. Safety Information
DANGER
• Keep children away.
• CAREFULLY SUPERVISE children in same room
as rebox.
• Alert children and adults to hazards of high
temperatures.
High temperatures may ignite clothing or other
ammable materials.
• Clothing, furniture, draperies, and other ammable
materials must not be placed on or near the rebox.
WARNING!
• Any change to this rebox or its controls can be
dangerous.
• Improper installation or use of the rebox can
cause serious injury or death from re, burns,
explosion or carbon monoxide poisoning.
• Do not allow fans to blow directly into the rebox.
Avoid any drafts that alter burner ame patterns.
• Do not use a blower insert, heat exchanger insert
or other accessory, not approved for use with this
rebox where applicable.
1. Any safety screen or guard removed for servicing,
must be replaced prior to operating a heater within
the rebox.
2. Installation and repair should be done by a qualied
service person.
3. To prevent malfunction and/or sooting, an unvented gas
heater/rebox should be cleaned at least annually by
a professional service person. More frequent cleaning
may be required due to excessive lint from carpeting,
etc. It is imperative that control compartments, burners
and circulating air passageways be kept clean.
4. CARBON MONOXIDE POISONING: Early signs of
carbon monoxide poisoning are similar to the u with
headaches, dizziness and/or nausea. If you have these
signs, obtain fresh air immediately. Have the heater
serviced as it may not be operating properly.
5. Do not install the unvented heater in a bathroom.
6. Do not install an unvented heater in a bedroom unless
the maximum input rating is equal to or less than 10,000
Btu/hr.
7. Correct installation of the logs, proper location of the
heater, and annual cleaning are necessary to avoid
potential problems with sooting. Sooting, resulting from
3
Important Safety and Operating Information
7
Monessen • BUF32/36/42 Owner's Manual • 4139-900 • Rev A • 01/21