COZY C255H Manual Del Propietário página 13

4. If the wall has a baseboard, cut the baseboard out to fit
against the side rails. Stand the side rails against the wall and
fasten them to the wall securely with screws or bolts in the
holes provided. Use a level to assure the enclosure is plumb.
Screws and bolts for wall fastening are not included.
5. After positioning the enclosure, cut a 3 1/2 X 14 inch hole in
the ceiling, centered between the studs or joists as shown
in Figure B.
6. Cut ¼ inch off each end of the ceiling spacer plate. Place the
ceiling spacer plate to the back of the wall and centered in the
enclosure as shown in Figure C.
7. Install Type B/W vent though the roof and studs or joists
in accordance with the installation instructions packed with the
furnace and local codes. See Vent Installation, page 15.
Set the furnace body into position. Figure 9 page 16. The
8.
furnace legs will rest on the bottom of the base plate panel.
Utilizing the holes provided in the furnace legs, secure the
furnace to the brackets attached to the bottom panel with
two (2) #10, 3/4" screws.
9. Install the vent enclosure panel, fastening it to the side rails
with six (6) #6, 3/8" screws. Trim the bottom of the panel to
fit the header plate.
10. Install gas inlet through the back wall or one of the two
holes provided in the bottom base plate panel. Figure D
Connect gas line to furnace. See Gas supply and Piping,
page 17.
11. Install furnace face panel. See Front Panel Installation,
page 19. NOTE: The panel recesses ¼-inch between the
vertical edges of the enclosure.
FIGURE A
HEADER PLATE
SIDE RAIL
INSTALLING YOUR FURNACE
SIDE RAIL
BASE PLATE PANEL
FIGURE B
STUD WALL
CENTERED
FIGURE C
PLUMBERS
FIGURE D
GAS STUB LOCATIONS
COZY TOP VENT GRAVITY GAS WALL HEATER
14"
STUD WALL
16"
CEILING PLATE SPACER
STUD WALL
TAPE
B-W VENT PIPING
STUD WALL
3 - 1/2"
4 - 7/16"
A
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