Quote:
Originally Posted by WyrTwister
Our gas fired central furnace is duct-ed through out the house .
However , my computer room has independent heat . As does both bathrooms . Kitchen rarely needs heat .
We run the 2 MS HPs to condition those 2 rooms , up to the point where Outside Air Temps make it necessary to use the gas fired furnace .
So , we hope that lowers overall heating costs somewhat .
God bless
Wyr
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We are doing something similar. We have a 4 ton AC and natural gas heat.
We have 3 single zone and one dual zone Mini split. These are all solar powered.
We have not run our 4 ton AC or our natural gas heat in over two years.
We have completely covered our HVAC with solar power for a couple years now. That makes the mini splits very sweet indeed.