Yes. The blower and control board run on 12vdc. It does draw considerable current. My Sovereign only has one group 27 battery. I can go overnight if I set the thermostat to 60 and still have enough battery to warm it up to 70 in the morning.
I then get the generator going.
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Sorta new (usually dirty) Nissan Titan XD (hardly paid for)
Middle-aged Safari SE
Young, lovely bride
Dismissive cat
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