Installation Guide
Manuals
Brands
MRCOOL Manuals
Forced Air Furnaces
70,000 BTU 95% AFUE Upflow/Horizontal Multi-Speed Low NOX Gas Furnace with 17.5 in. Cabinet
31
32
33
34
35
36
37
38
39
40
507276-05C
Page 38 of 57
mrcool.com
Gas Piping
CAUTION
W
ARNING
IMPORT
ANT
NOTE:
IMPORT
ANT
Leak Check
Figure 60.
IMPORT
ANT
FIRE OR EXPLOSION HAZARD
W
ARNING
1
...
...
37
38
39
40
41
...
...
59
