Operating instructions

24 Pub. No. 18-HE56D1-9
Installer's Guide
UPFLOW FURNACE MODEL NUMBERS
ifD Air Cleaner A B (multiple
piece cabinet)
B (one piece
cabinet)
*FD145ALUPGRDC 14.5 11.9 12
*FD175ALUPGRDC 17.5 14.9 15
*FD210ALUPGRDC 21.0 18.4 18.5
*FD245ALUPGRDC 24.5 21.9 22
* May be "A" or "T"
I. OUTLINE DRAWINGS
OUTLINE DRAWING FOR UPFLOW FURNACES
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
2.8”
DIMENSIONS