Installation Guide
Manuals
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MRCOOL Manuals
Forced Air Furnaces
70,000 BTU 95% AFUE Upflow/Horizontal Multi-Speed Low NOX Gas Furnace with 17.5 in. Cabinet
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507276-05C
mrcool.com
Priming Condensate T
rap
W
ARNING
Gas V
alve Operation
See Figure 69
STOP!
STOP!
Figure 69.
NOTE:
T
urning Off Gas to Unit
Failure T
o Operate
Heating Sequence Of Operation
1
...
...
44
45
46
47
48
...
...
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