How To Look At A House
McGarry and Madsen's home inspection blog for buyers of
site-built, mobile/manufactured and modular homes
How do I determine the age of a Westinghouse furnace?
Thursday, July 15, 2021
The fourth and fifth digits of a Westinghouse furnace serial number are the year of manufacture, and they should follow three digits of letters. So the serial number shown below indicates manufacture in 2009.
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