I am looking at replacing our exsisting furnace. Oil /Hot water B/B.
Coil in the boiler.
I have looked over quite a few different types and makes of furnaces and with our exsisting structure. 2000 sq feet older home. I have been leading towards replacing the old technology with a "cold start indirect water heater furnace.
I am wondering with 5 people using hot water if this would be the best way to go and what model of furnace.
I have looked at Biasi- , Buderus with a logomatic control, Max from Laars as well as Viessmann. With the exception of Viessmann the others all are quoted with Riello burners.
Any comments on plus or minus features for any of the above or others that I have not seem would be appreciated. As well what would the difference if any be between any of the above boilers.