6
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.
UNPACKING
1. Remove heater from carton.
2. Remove all protective packaging applied to heater for shipping
3. Verify all contents are present.
NOTE:
Support Leg Screw (M4*15) (Select Models), Wood Screw (ST4.8*45-16),
Expansion Bracket Screw (ST4.8*15-16), and Expansion Bracket come with (2) extra each.
4. Check heater for any shipping damage. If heater is damaged, promptly inform dealer where you
bought the heater.
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 (0.3 Kw) of gas input
per hour. An unvented room heater is intended as a supplemental heater rather than a primary heat
source. 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 dehumidifier 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.
Expansion Bracket x 4
Expansion Bracket Screw
(ST4.8*15-16) x 4
Support Leg Screw
(M4*15) x 4
(Select Models)
Wall Hanging
Spacer x 2
Wood Screw
(ST4.8*45-16) x 4
AAA Battery x 1 Expansion Bracket
Tool x 1
Support Leg x 2
(Select Models)
Wall Hanging
Spacer Screw
(M4*25) x 2