Thread: 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.

Similar Threads:

• looking for a manual for a Majestic Thulman Model L-36R
• If You Enjoy Model Trains
• Business model ethics/question
• Heat&Glo Fireplace, Model# RH36
• Comfortmaker furnace age

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.

Originally Posted by Garry Sorrells

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.

Thanks.