International Association of Certified Home Inspectors
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| Inspecting HVAC Systems Topics include heating, venting, and air conditioning inspections. |
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#1
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Please Note:
jweinberg is a non-member guest and is in no way affiliated with InterNACHI or its members.
Newly installed brand new gas furnace
My cheat sheet says that the age convention on York HVAC systems is: Year of make indicated by 3rd letter in the serial number. The serial number is: W0A5480548 This only has 2 letters.... I'm thinking the 48th week of 2005. Anyone care to confirm my assumption????? |
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#2
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NACHI 2005 U.S. Member of the Year
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#3
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Please Note:
jweinberg is a non-member guest and is in no way affiliated with InterNACHI or its members.
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#4
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And if one compares the second digit of the serial number to the letter "O" in "Order," it's obvious that the second digit is the number "0," so we have letter-number-letter-number.
Interesting. NACHI 2005 U.S. Member of the Year
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#5
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Are you sure that is not the serial number to the coil pack, rather than the furnace?
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#6
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Good point, Blaine.
NACHI 2005 U.S. Member of the Year
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#7
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Since 2005 models have a letter-number-letter-number configuration. (SN: W0E5195159)
W=city of manufacture 0=third digit of year E=month 5=fourth digit of year (Wichita) 200-? May 2005 W0A5480548 In this case it's Witchita Jan 2005 "not just an inspection, but an education" www.homesweethomecincinnati.com Democracy is two wolves and a lamb. Liberty is a well-armed lamb. B. Franklin |
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#8
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Please Note:
jweinberg is a non-member guest and is in no way affiliated with InterNACHI or its members.
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Good idea though... Jeff |
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#9
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Please Note:
jweinberg is a non-member guest and is in no way affiliated with InterNACHI or its members.
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How did you know about this new serial number aging convention for York??? |
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#10
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Jeff,
I believe Blaine is correct. Most Furnace data tags are glued to the inside of the cabinet (not outside). The tag you posted appears to be on the exterior lower portion of the evaporator cabinet. Which is a clear indication that this is the manufacturers info. for the Evaporator. Did you look inside the cabinet? |
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#11
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Please Note:
jweinberg is a non-member guest and is in no way affiliated with InterNACHI or its members.
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