Furnace Cabinet - Suburban NT-16SEQ Installation Manual

2 3 16

FURNACE CABINET

BACK VIEW OF FURNACE
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.
VENT CAP OUTLINE
9 5 16
1 3 4
7/64 DIA.
(4) HOLES
2 1 2
MOUNTING SURFACE
2 1/4 DIA. (2) HOLES
THRU TRAILOR SKIN
Figure 4
IMPORTANT:
VENT CAP AND TUBE ASSY.
MUST BE INSTALLED FROM
OUTSIDE OF COACH.
TRAILER SKIN
OUTLINE OF FURNACE
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.
INTAKE TUBE
INSTALLING VENT CAP
Figure 6
4
VENT CAP &
EXHAUST TUBE
ASSEMBLY