Forum Discussion
azrving
Nov 29, 2018Explorer
If they are just running the furnace and not a bunch of incandescent bulbs they should be fine on two group batteries. That's not keeping the heat on 70 when it's in the 30's. Furnace will often pull about 5.x amps.
I wouldn't run naked with no back up plan. I'd probably have a inv generator on hand and a couple gallons of gas. Even if they buy one and don't even open the box, just return it.
If it's getting evening and the battery voltage is dropping faster than expected run the Genny.
I wouldn't run naked with no back up plan. I'd probably have a inv generator on hand and a couple gallons of gas. Even if they buy one and don't even open the box, just return it.
If it's getting evening and the battery voltage is dropping faster than expected run the Genny.
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