Installation manual

4
Install and use heater with care. Follow all local
codes. In the absence of local codes, use the
latest edition of National Fuel Gas code ANSI
Z223.1, also known as NFPA 54*.
*Available from:
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
National Fire Protection Association, Inc.
1 Batterymarch Park
Quincy, MA 02269 -9101
Figure1-Vent-Free Heater
UNPACKING
1. Remove heater from carton.
2. Remove all protective packaging applied to
heater for shipment.
3. Check heater for any shipping damage. If heater
is damaged, promptly inform dealer where you
bought heater.
Water vapor is a by-product of gas combustion. An vent-
free room heater produces approximately one (1) ounce
(30ml) of water for every 1,000 BTU’s (.3KW’s) of gas
input per hour.
Vent-free room heaters are intended for supplemental heat
(a room) rather than a primary heat source (an entire house).
In most supplemental heat application, the water vapor does
not create a problem. In most applications, the water vapor
enhances the low humidity atmosphere experience during
cold weather.
The following steps will help insure that water vapor does
not become a problem.
WATER VAPOR: A BY-PRODUCT OF VENT-FREE ROOM HEATERS
2. If high humidity is experienced, a dehumidifier may be
used to help lower the water vapor content of the air.
3. Do not use a vent-free room heater as the primary heat
source.
Touch Pad
ON/OFF Switch
Burners
Lower Front Panel
Safety Pilot
Control Knob for Manual Override
Control System
Door
Ignitor for Manual Override Control
System
Grill Guard
Cabinet Top
IMPORTANT: Vent-free heaters add moisture to
the air. Although this is beneficial, installing heater
in rooms without enough ventilation air may
cause mildew to form from too much moisture.
See Fresh Air for Combustion and Ventilation, pages
5 and 6.
1. Be sure the heater is sized properly for the
application, including ample combustion and ventilation air.
State of Massachusetts : The installation must be
made by a licensed plumber or gas fitter in the
Commonwealth of Massachusetts.
Sellers of unvented propane or natural gas-fired
supplemental room heaters shall provide to each
purchaser a copy of 527 CMR30 upon sale of the
unit.
In the State of Massachusetts, unvented propane
and natural gas-fired space heaters shall be
prohibited in bedrooms and bathrooms.
PRODUCT FEATURES
LOCAL CODES CONTINUED