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WATER VAPOR: A BY-PRODUCT OF UNVENTED ROOM HEATERS
Water vapor is a by-product of gas combustion. An unvented room heater produces
approximately one (1) ounce (30 mL) of water for every 1,000 BTUs (.3 kw) of gas input
per hour. An unvented room heater is recommended as a supplemental heater (a room)
rather than a primary heat source (an entire house). In most supplemental heat
applications, the water vapor does not create a problem. In most applications, the water
vapor enhances the low humidity atmosphere experienced during cold weather.
The following steps will help ensure that water vapor does not become a problem:
1. Be sure the heater is the proper size for the application, including adequate
combustion air and circulation air.
2. If there is high humidity, a dehumidier may be used to help lower the water vapor
content of the air.
3. Do not use an unvented room heater as the primary heat source.
PREPARING FOR INSTALLATION
Before beginning assembly or operation of the product, make sure all parts are present.
Compare parts with package contents list. If any part is missing or damaged, do not attempt
to assemble, install or operate the product. Contact customer service for replacement parts.
Estimated Assembly Time: 1 to 2 hours
Tools Required for Assembly:
Before installing heater, make sure you have the the following:
• Hardware package (provided with heater)
• Approved exible gas hose (not provided) if allowed by local codes
• Sealant (resistant to natural or propane/LP gas, not provided)
• Electric drill with 3/16- in. drill bit
• Phillips screwdriver
• External regulator (supplied by installer)
• Piping (check local codes)
• Equipment shutoff valve
• Test gauge connection
• Sediment trap
• Tee joint
• Pipe wrench
UNPACKING
1. Remove logs and burner base assembly from carton. NOTE: Do not pick up burner base
assembly by burners as this could damage heater. Always handle base assembly by grate.
2. Remove all protective packaging applied to logs and heater for shipment.
3. Check all items for any shipping damage. If damaged, promptly inform dealer where you
purchased the heater.
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