3
Radiance
®
Direct Vent Gas Heater
30004967
The Radiance Direct Vent Room Heater, Model Nos. RADVTCB,
RADVTEB, RADVTBS, RADVTBD, RADVTBM, RADVTCSCB,
RADVTCSEB, RADVTCSBS, RADVTCSBD, RADVTCSBM, is
a vented gas appliance listed to the ANSI Standard Z1.88-009
and CSA .33-009 for Vented Room Heaters, and CSA .17-
M91, Gas-Fired Appliances For Use at High Altitudes.
The installation of the Radiance Direct Vent Room Heater must
conform with local codes, or in the absence of local codes, with
National Fuel Gas Code, ANSI Z3.1/NFPA 54 — latest edition
and CSA B-149.1 Installation Code. (EXCEPTION: Do not de-
rate this appliance for altitude. Maintain the manifold pressure
at 3.5 inches w.c. for Natural Gas and 10 inches w.c. for LP gas
at maximum input.)
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 unless a certified kit is used.
Installation and replacement of gas piping, gas utilization
equipment or accessories, and repair and servicing of equip-
ment shall be performed only by a qualified agency, preferably
NFI or WETT (Canada) certified. The term “qualified agency”
means any individual, firm, corporation, or company that
either in person or through a representative is engaged in
and is responsible for (a) installation or replacement of gas
piping, or (b), the connection, installation, repair, or servic-
ing of equipment, who is experienced in such work, familiar
with all precautions required, and has complied with all the
requirements of the authority having jurisdiction.
The Radiance Direct Vent Room Heater should be inspected
before use and at least annually by a qualified service agency.
It is imperative that control compartments, burners, and cir-
culating air passageways of the appliance be kept clean.
The Radiance Direct Vent Room Heater and its individual shut-off
valve must be disconnected from the gas supply piping during
any pressure testing of that system at test pressures in excess
of 1/ psig (3.5 kPa).
The Radiance Direct Vent Room Heater must be isolated from the
gas supply piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply piping system
at test pressures equal to or less than 1/ psig.
An accessible tap is located above the pilot/On-Off knob for
checking the inlet pressure.
‘Direct Vent’ describes a sealed combustion system in which in-
coming outside air for combustion and outgoing exhaust enter and
exit through two separate concentric passages within the same
sealed vent system. The system does not use room air to support
combustion. The Direct Vent system permits the gas appliance
to be vented directly to the outside atmosphere through the side
of the house or vertically through the roof. Conventional venting
systems (Natural Vent) take air from the room for combustion and
vent the exhaust vertically through the roof to the atmosphere.
This appliance is approved for bedroom installations in the U.S.
and Canada.
This appliance may be installed in an aftermarket* manufactured
(mobile) home, where not prohibited by state or local codes.
WARNING: Operation of this heater when not connected to a
properly installed and maintained venting system can result
in carbon monoxide (CO) poisoning and possible death.
The Radiance Direct Vent Room Heater, when installed, must
be electrically grounded in accordance with local codes or, in
the absence of local codes, with the National Electrical Code
ANSI/NFPA 70, (latest edition), or of the current Canadian Elec-
trical Code C.1.
Due to high temperatures this appliance should be located
out of traffic and away from furniture and draperies.
WARNING: This appliance is hot while in operation. Keep
children, clothing, and furniture away. Contact may cause
burns or ignition of combustible materials.
Children and adults should be alerted to the hazards of high
surface temperatures and should stay away to avoid burns
or clothing ignition.
Young children should be carefully supervised when they
are in the same room as the appliance. 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 fireplace
or stove, install an adjustable safety gate to keep toddlers,
young children and other at risk individuals out of the room
and away from hot surfaces.
Clothing or other flammable materials should not be placed
on or near the appliance.
Any safety screen, glass or guard removed for servicing an ap-
pliance must be replaced prior to operating the appliance.
The appliance area must be kept clear and free from com-
bustible materials, gasoline, and other flammable vapors
and liquids.
The flow of combustion and ventilation air must not be ob-
structed. The installation must include adequate accessibility
and clearance for servicing and proper operation.
WARNING: Do not operate the Room Heater with the glass
panel removed, cracked or broken. Replacement of the panel
should be done by a licensed or qualified service person.
Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
Do not burn wood, trash or any other material for which this
appliance was not designed. This appliance is designed to
burn either natural gas or propane only.
This gas appliance must not be connected to a chimney flue
serving a separate solid-fuel burning appliance.
CAUTION: Label all wires prior to disconnection when
servicing controls. Wiring errors can cause improper and
dangerous operation.
Verify proper operation after servicing.
*
Aftermarket:
Completion of sale, nor for purpose of resale,
from the manufacturer.
Installation & Operating Instructions
