3
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Table 1

Test gage connections are provided on the
front of the millivolt gas control valve (iden-
tified IN for the inlet and OUT for the mani-
fold side). A ¹⁄₈" NPT test gage connection is
provided at the inlet and outlet side of
the electronic gas control valve.
Minimum inlet gas pressure to these appliances
is 5.0 inches water column (1.24 kPa) for natural
gas and 11 inches water column (2.74 kPa) for
propane for the purpose of input adjustment.
Maximum inlet gas supply pressure to these
appliances is 10.5 inches water column (2.61
kPa) for natural gas and 13.0 inches water
column (3.23 kPa) for propane.
These appliances must be isolated from the gas
supply piping system (by closing their individual
manual shut-off valve) during any pressure test-
ing of the gas supply piping system at test
pressures equal to or less than ¹⁄₂ psig (3.5 kPa).
These appliances and their individual shut-off
valves must be disconnected from the gas
supply piping system during any pressure test-
ing of that system at pressures in excess of ¹⁄₂
psig (3.5 kPa).
Do not use these appliances if any part has
been under water. Immediately call a quali-
fied, professional service technician to inspect
the appliance and to replace any parts of the
control system and any gas control which
have been under water.
Ne pas se servir de cet appareil s'il a été plongé
dans l'eau, complètement ou en partie. Appeler
un technicien qualifié pour inspecter l'appareil et
remplacer toute partie du système de contrôle et
toute commande qui ont été plongés dans l'eau.
The millivolt appliances are manually controlled
and feature a spark ignitor (piezo) that allows the
appliance's pilot gas to be lit without the use of
matches or batteries. This system provides
continued service in the event of a power outage.
WARNING: FAILURE TO COMPLY WITHTHE INSTALLATION AND OPERATING IN-STRUCTIONS PROVIDED IN THIS DOCU-MENT WILL RESULT IN AN IMPROP-ERLY INSTALLED AND OPERATING AP-PLIANCE, VOIDING ITS WARRANTY. ANYCHANGE TO THIS APPLIANCE AND/ORITS OPERATING CONTROLS IS DANGER-OUS. IMPROPER INSTALLATION OR USEOF THIS APPLIANCE CAN CAUSE SERI-OUS INJURY OR DEATH FROM FIRE,BURNS, EXPLOSION OR CARBON MON-OXIDE POISONING.
These appliances must not be connected to a
chimney or flue serving a separate solid fuel
burning appliance.
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning are similar to
the flu with headaches, dizziness and/or nau-
sea. If you have these signs, obtain fresh air
immediately. Turn off the gas supply to the
appliance and have it serviced by a qualified
professional, as it may not be operating
correctly.
WARNING: CHILDREN AND ADULTSSHOULD BE ALERTED TO THE HAZARDSOF HIGH SURFACE TEMPERATURES. USECAUTION AROUND THE APPLIANCE TOAVOID BURNS OR CLOTHING IGNITION.YOUNG CHILDREN SHOULD BE CARE-FULLY SUPERVISED WHEN THEY ARE INTHE SAME ROOM AS THE APPLIANCE.WARNING: DO NOT PLACE CLOTHINGOR OTHER FLAMMABLE MATERIALSON OR NEAR THIS APPLIANCE.AVERTISSEMENT: SURVEILLER LESENFANTS. GARDER LES VÊTEMENTS,LES MEUBLES, L'ESSENCE OU AUTRESLIQUIDES À VAPEUR INFLAMMABLESÀ COTE DE L'APPAREIL.
Installations at Altitudes of 0 to 4500 ft.-
Units are tested and approved for elevations
of 0 to 4500 feet (0 to 1372 meters).
Installations at Altitudes above 4500 ft.-
For elevations above 4500 feet (1372
meters), install the unit according to the
regulations of the local authorities having
jurisdiction and, in the USA, the latest edition
of the National Fuel Gas Code (ANSI Z223.1)
or, in Canada, the latest edition of the
CAN1-B149.1 and .2 codes.
Electronic Models -
Electronic models have a fixed rate gas valve.
Input of electronic models is shown in the
following table:
Input of millivolt models is shown in the
following table:
All Models -
Maximum manifold pressure is 3.5 in. w.c.
(0.87 kPa) for natural gas and 10 in. w.c.
(2.49 kPa) for LP/Propane gas.

Table 1

shows the units' gas orifice size for
the elevations indicated.
This appliance may be installed in an af-
termarket permanently located, manufac-
tured home (USA only) or mobile home,
where not prohibited by local codes. This
appliance is only for use with the type of
gas indicated on the rating plate. This ap-
pliance is not convertible for use with other
gases, unless a certified kit is used.
Cet appareil peut être installé dans un maison
préfabriquée (É.-U. seulement) ou mobile
déjà installée à demeure si les réglements
locaux le permettent.
Cet appareil doit être utilisé uniquement avec
les types de gaz indiqués sur la plaque
signalétique. Ne pas l'utiliser avec d'autres gaz
sauf si un kit de conversion certifié est installé.
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LOCATION
In selecting the location, the aesthetic and func-
tional use of the appliance are primary concerns.
However, vent system routing to the exterior and
access to the fuel supply are also important.
Consideration should be given to traffic ways,
furniture, draperies, etc., due to elevated surface
temperatures (

see Figure 2

).
Millivolt Models -
Millivolt models come standard with the
manually-modulated gas valve; flame ap-
pearance and heat output can be con-
trolled at the gas valve.