Carrier 59TN6B Installation, Start-Up, Operating And Service And Maintenance Instructions page 25

SCREWS (2)
Representative drawing only,
some models may vary in appearance.
1 Lay furnace on the back or side
2 Remove the two (2) screws that secure the bottom
closure panel to the furnace casing and remove the
panel
Fig. 25 - - Removing Bottom Closure Panel (2 Screws)
NOTE: Local codes may require a drain pan and condensate trap when a condensing furnace is installed over a finished ceiling.
BOTTOM
CLOSURE
A170123
COMBUSTION - AIR PIPE
(SEE VENTING SECTION)
2-IN.
(51 mm)
ROLLOUT PROTECTION REQUIRED
Install 12" x 22" (305x559 mm) sheet metal in front of burner compartment
area. The sheet metal MUST extend underneath the furnace casing by 1-in.
(25 mm) with the door removed. The bottom closure panel may be used for
flame roll-out protection when bottom of furnace is used for return air connection.
Fig. 27 - - Working Platform for Attic Installation
SCREWS (4)
Representative drawing only,
some models may vary in appearance.
1 Lay furnace on the back or side
2 Remove the four (4) screws that secure the bottom
plate to the furnace casing
3 Remove the bottom closure from the casing
4 Re--install the bottom plate to the furnace casing and
re--install the four (4) screws
Fig. 26 - - Removing Bottom Closure Panel (4 Screws)
30 IN. (762 mm)
MIN. WORK AREA
25
BOTTOM
PLATE
A170124
A150580