It sounds like you were running auxillary heat as second stage. My bills for my heat pump (air source) was about $275.00 (Jan), $200.00 (Feb) plus propane for cooking and dryer and oil for hot water. I see Geo cost os lower for all electric homes.
Originally Posted by ggg117
Aire Serv of SW Connecticut- Gas heat, dual fuel and central a/c systems installed and serviced