I am looking at replacing our natural gas fired 40 gallon hot water tank with a gas fired on demand water heater. This will be a whole house heater. How do I determine that I have enough throughput for my house?
Regards
Fred
Regards
Fred
Replacing water heater with instant on demand hearer
- Thread starter freddmc
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Get a 199,000 BTU unit.
199k is the largest they make for residential. If you get a 96% efficient condensing (recommended) that's as good as it will get.
