Operating instructions

Pub. No. 18-HE53D1-5 Numbers in [brackets] are for 50 Hz international systems. 19
Installer’s Guide
27” DEPTH CABINET
ADD DOOR DEPTH FOR TOTAL
7-7/16
1/8
1/8
A
B
27
24-13/16
Front
of
Cabinet
Side View
OUTLINE DRAWING FOR UPFLOW FURNACES
Dimensions
(all dimensions in inches)
2.8”
J. OUTLINE DRAWINGS
UPFLOW FURNACE MODEL NUMBERS
ifD Air Cleaner A B (multiple
piece cabinet)
B (one piece
cabinet)
*FD145ALFR000B 14.5 11.9 12
*FD175ALFR000B 17.5 14.9 15
*FD210ALFR000B 21.0 18.4 18.5
*FD245ALFR000B 24.5 21.9 22
* May be "A" or "T"