I want to change the h/w heater from gas to oil(have new oil furn w/coil) is Bock a good unit? Have h/w heat should I get that tank-in-a-tank zone thing? I pay 1.05per therm and abt 1.28 gal oil. 4 people 1.5 baths. H/W heater just for summertime, boiler too hot in bsmt. Waddaya think?
Ever thought of just getting a “Tankless” gas water heating unit – one that does not store water but heats it as and when it is required – the efficiency with them is far greater than that which can be achieved with fuel oil or electricity. Just a thought for ya is all.
Selgas Services Ltd Craftsman Gasfitters, Plumbers, Electrical Service Technicians