water temp
I have a french made indoor boiler that is about 65 ft from my house inside of a 8x10 shed (insulated ) and I set the temp at 190-200 I also have this in series with an oil boiler that is located in my house with a domestic water heater in the oil and my first zone valve is a three way valve that bipasses when not calling for heat and on the wood burner I have an overheat thermostat set above 210 so that it won't over heat and flash. and yes I do adjust the water temp when the weather is warmer to save on wood you have to play with it for a while to get your best settings depends on wood type and dryness and ambient temp etc. etc.