In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Boiler size for indirect water heater
I'm looking to replace my boiler and water heater. My heating needs can be satisfied by a boiler of 75,000 to 80,000 BTUs. The 45 gallon indirect heater which I'm looking at lists a boiler requirement of 155,000 BTUs. My guess is that hat size boiler would provide the maximum hot water from this system, and a smaller boiler would result in a slower recovery. But, shouldn't a 45 gallon indirect with an 80,000 BTU boiler still deliver a lot more hot water than a 40 gallon water heater with 34,000 BTU input? Thanks.