Power Failure - USSC 1537M Owner's Manual

PLENUM TO CEILING
2" MIN. AIR SPACE
6" MIN.
REQUIRED BY CODE
PLENUM
Figure 12
CENTRAL FURNACE
P F I :
OWER AILURE NSTRUCTIONS
Operation after loss of power--
1. Remove filter if provided
2. Do not expect to keep home at normal temperatures.
3. Do not load fuel above bottom of feed door.
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