POWER SUPPLY & THERMOSTAT WIRES
GAS INLET FOR ELECTRIC IGNITION MODELS
SECURE UNIT IN PLACE
WITH (2) SCREWS
1 3/8"
10 3/16"
10 9/16"
BACK OF FURNACE CABINET
9 3/8"
TRAILER SKIN
9 5/8"
2 1/2" MAX.
Figure 2
POWER SUPPLY & THERMOSTAT WIRES
GAS INLET FOR ELECTRIC IGNITION MODELS
SECURE UNIT IN PLACE
WITH (2) SCREWS
TRAILER SKIN
7 1/2"
3 1/2"
3 15/16"
2"
4"
2 1/4" DIA. TWO HOLES THROUGH TRAILER
SKIN
MOUNTING SURFACE
INSIDE WALL
1 3/8"
10 3/16"
10 9/16"
2"
Figure 3
FURNACE CABINET
2 1/4 DIA. (2) HOLES
THRU TRAILOR SKIN
MOUNTING SURFACE
7/64 DIA.
(4) HOLES
VENT CAP OUTLINE
9 5
16
2 3
16
134
6
1 16
9
5 16
1 4
315 16
31 2
1
9 32
212
BACK VIEW OF FURNACE
Figure 4
INSTALLING VENT CAP
IMPORTANT:
VENT CAP AND TUBE ASSY.
MUST BE INSTALLED FROM
OUTSIDE OF COACH.
TRAILER SKIN
OUTLINE OF FURNACE
VENT CAP &
EXHAUST TUBE
ASSEMBLY
HOLE DIA. IN OUTER SKIN MAY BE 2 1/4"
IF OPENING CUT IN COMBUSTIBLE WALL
IS CUT AS ILLUSTRATED IN FIGURES 3
OR 4. HOLE DIA. MUST BE 2 3/4" IF THE
4 X 7 1/2" OPENING AS SHOWN IN FIGURE
4 IS NOT CUT THROUGH COMBUSTIBLE
WALL.
INTAKE TUBE
CAULK BEHIND VENT CAP AS SHOWN TO SEAL
BETWEEN EXHAUST AND INTAKE AND TO PREVENT
MOISTURE INSIDE FURNACE COMPARTMENT.
APPLY CAULKING GENEROUSLY AROUND
PERIMETER OF VENT CAP AND ACROSS CENTER
AS SHOWN. CENTER PUTTY STRIP IS ESSENTIAL.
Figure 6
LEFT SIDE
KNOCKOUT FOR CONNECTOR
Figure 6A
3
