Good afternoon everyone. I am building a 2,100 SQ.FT. home. I plan on having a Baxi Propane condensing boiler and my main source of heat during the winter to be an indoor wood gasification boiler. I've looked at so many and need some guidance. I want the heating system to have the ability to switch to the propane side if the wood boiler goes out. I am building a colonial and the boiler will be placed in the basement. Is there a possibility to run these boilers if power goes out? What indoor wood boiler should I choose? I'm new to wood boilers but have operated wood stoves for a while.