Posted by Migue on May 10, 2001 at 09:00:43:
In Reply to: I am replacing a 60-year old boiler posted by S. Hemami on March 10, 2001 at 04:24:55:
: My 60-year old boiler has failed and I am replacing
: it. How much more energy efficient will a new boiler
: be? Can I expect it to pay for itself in 5 years?
: 10 years?
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