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12-30-2015, 04:15 PM #1
Comfortmaker model number breakdown
Does anyone known how to break down a Comfortmaker furnace model number? I would like to know the BTUs. Model number is N9MSB1002116C1. Thanks in advance.
12-31-2015, 05:01 AM #2
Re: Comfortmaker model number breakdown
I think it is a 90 something % efficient at 100,000 BTU.
First number "9" is efficiency models. them
First numbers after 3 letter sequence is BTU.
Call a dealer and they can tell you the exact rating.
12-31-2015, 05:09 AM #3