Installation / Framing; Mobile Home Installation - Napoleon GD3200-N Installation And Operation Instructions Manual

Gas-fired wall furnace direct vent millivolt system
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12

INSTALLATION / FRAMING

INSTALLATION
Proceed once the vent installation is complete.
1. Route a 3/8" N.P.T. black iron gas line, 1/2" type-L copper tubing or equivalent to the fireplace.
2. For ease of accessibility, an optional remote wall switch or millivolt thermostat may be installed in a convenient
location. Route 2 strand (solid core) millivolt wire through the electrical hole located at the bottom left side of the unit.
The recommended maximum lead length depends on wire size:
1
2
3
Attach the two leads to terminals 1 and 3 located on the gas valve.
3. Install rigid black pipe, 1/2" type-L copper tubing or, if local codes permit, a 3/8" flex connector and shutoff valve to
the gas line and the fireplace gas valve. Seal and tighten securely. An adapter fitting is required between the gas valve
and the copper tubing or flex connector. DO NOT KINK THE FLEXIBLE CONNECTOR.
4. Check for gas leaks by brushing on a soap and water solution. DO NOT USE OPEN FLAME.
f i r e - p a r t s . c o m
FIGURE 21

MOBILE HOME INSTALLATION

The fireplace is equipped with two 1/4" diameter holes located in the front left and right corners of the base. For mobile
home installations, the fireplace must be fastened in place. Use #10 screws, inserted through the holes in the base to
secure. It is recommended that the fireplace be secured in all installations.
WS-415-53 / 04.08.99
FIGURE 20
PURGE ALL GAS LINES WITH THE GLASS DOOR OF THE FIREPLACE RE-
MOVED. ASSURE THAT A CONTINUOUS GAS FLOW IS AT THE BURNER
BEFORE RE-INSTALLING THE DOOR.
WIRE SIZE
MAX. LENGTH
14 gauge
100 feet
16 gauge
60 feet
18 gauge
40 feet
DO NOT CONNECT EITHER THE WALL
SWITCH, THERMOSTAT OR GAS V ALVE
TO ELECTRICITY (110 VOLTS).

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