Iaff113
ArboristSite Operative
I am getting ready to plumb in my Classic Edge 350. I would like to have my oil furnace heat the wood boiler loop if the wood boiler shuts down. I am plumbing my wood boiler from a plate exchange straight into my oil boiler. I understand this will use more oil heating a third loop. My question is with the thermostatic control valve in line will it let this happen, or will i need to put in a by pass around it?