jpplumbing
12-30-2012, 07:53 PM
hey guys looking into installing twin units for a home. the current home is using a oil fired boiler rated at 220 btu and a 50 gallon gas fired water heater. i was thinking of going with the 180 and twining 2 of them together. looking to see your thoughts on this or if they make a unit that is big enough to support both heating and domestic water