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Inspecting HVAC Systems Topics include heating, venting, and air conditioning inspections.

 
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  #1  
Old 9/30/07, 8:24 PM
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pfranks pfranks is offline
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Unhappy help with model numbers
Looking for the approximate ages of a comfortmaker furnace CNJ100N16N1 and an Goodman A/C 9904490231
the #'s were hard to read but i think i got them right.

thanks
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Old 9/30/07, 9:33 PM
wsiegel wsiegel is offline
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Default Re: help with model numbers
The goodman is april of 1999
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Old 9/30/07, 10:14 PM
grusk grusk is offline
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Default Re: help with model numbers
Comfortmaker (International Comfort)Uses the first letter for the month (skipping I) and the first two digits are the year.

Gary
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