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

 
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  #1  
Old 3/10/07, 11:25 AM
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bclark bclark is offline
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Join Date: Jan 2004
Location: Mustang, OK
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Default Age Chart for Furnaces
I need an age chart for furnaces. I am having a hard time determining the age of units i am inspecting. The one I am having trouble with is... Well the only name I saw was Magic Chef, ser.#A27105CCB, Mod.#G76-100D2C2.5-5
Can someone help.
The house was built in '83 and the condensing unit is RUUD.


Thanks Billy,
President, CORE Home Inspections, LLC
"Committed to Excellence"
Visit: www.corehomeinspections.com
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  #2  
Old 3/10/07, 11:49 AM
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jcote jcote is offline
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Default Re: Age Chart for Furnaces
Hi Billy

In my book it recorded as 1982


Jeannot
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  #3  
Old 3/10/07, 1:09 PM
ksherstobetoff ksherstobetoff is offline
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Join Date: Jun 2005
Location: Corner Brook, NL
Posts: 59
Default Re: Age Chart for Furnaces
I agree with Jeannot

Serial numbers - all have one letter, five numbers, then three letters.
Last three letters are date and place of manufacture, where first letter is month, middle letter is year, last letter is place.

Year letters codes:
A=1980
B=1981
C-1982
D=1983
etc.
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