Combi Boiler System With Outdoor Wood Boiler Backup Heat Exchanger

[@esauseven]

Are you able to configure a system that changes over automatically?

[@JimSperanza]

@@esauseven absolutely email me at [e-mail]

[@gregsanderson5748]

How about If I want the propane to

[@gregsanderson5748]

be the backup for the wood automatically...for instance...I leave and wood goes out...how can i use the propane to be used for house and SOME of the heat go to the boiler to keep it from freezing...Is there a way to put some kind of restrictor so it doesn't try to heat the entire tank of wood boiler also?

[@karll9210]

This is my exact question. Looks like all 3 of us have the same question. Hopfully Jim can come here and shed some light on this for us!