In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
intalling heat pump in place of central AC and making 11 year old oil fire furnace my back-up
I want to convert from oil fired hot air Lennox elite series furnace to a two stage variable speed Goodman heat pump and make my oil furnace the back-up. The Goodman heat pump will go in place of my 5 ton central AC unit and act as a heat and AC source. The furnace blower handled the AC and furnace hot air. I believe i can change the blower from single stage to variable speed with a retrofit motor. Do i have to change the old control board on the furnace because i am adding a second heat source and making the oil the back-up and trying to mesh two different companies and sharing the blower and making the blower variable speed?