Hey everyone, If you find me a way to do this I will post pic's the whole way. Im building a house and would like to hook up a central heat pump and wood furnace to the same duct work. I cant find any threads on this. Most people online just say dont do it because the wood heat will kill the heatpump. Can I not just hook up duct dampers at the output of each heating system? One normally closed and one normally open so the high heat cant backflow to the heatpump when the wood is operating. I like the idea of using the heatpump during 8 months of the year and wood during the cold winter months when the heat pump is no longer productive (I believe central systems go full electric coil around minus 15) I will be very grateful of any advice! Thanks!