barong

Hi i have a wide beam 60x10 with a back boiler, which i am guessing is what you mean by a water heater, my system runs 2 large double rads, and a towel rad, from a multy fuel burner, which is 8kw . This system generaley works well, depending on what size and how your boats layout is a squirrel might be hard pressed if its the only form of heating as i understand a squirrel is about 5kw, others with similar stoves to you will i am sure be able to give better info.