Running Furnace on Low Battery?
We have a Hydro Flame 7900 II furnace in our camper. What would happen if the furnace was needed while the battery ran low or became discharged (no AC connection)? Would the furnace overheat w/o...
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I think THIS is your manual.
Manual, page 21 wrote:
VOLTAGE
Voltage should be between 10.5 and 13.5 VDC at the
furnace during operation. The power at the furnace
needs to be checked with each of the following power
sources when applicable: generator, battery, and
converter. Low voltage can cause the furnace to
overheat and cycle. High voltage can cause
unbalanced combustion, and excessive motor wear.
Note: To increase motor life the furnace should be
wired directly to the battery.
