How can I tell the age of an Inter-City Products air conditioner or furnace from the serial number?
Saturday, June 23, 2018
The first two numbers in the serial number, after a single letter, are the year of manufacture of the unit. So the serial number below indicates the condenser was manufactured in 1995. Usually there will be no logo medallion or sticker, and the only place to locate manufacturer name will be bottom of the data plate.
And here’s an example from an Inter-City furnace built in 1995.
To find out the size in tons of your Inter-City Products system, go to our blog post How many tons is my Inter-City Products air conditioner or heat pump? For the age of another brand or manufacturer, go to our blog post How do I determine the age of my air conditioner?
To determine other key specs of your HVAC system, see one of these other blog posts:
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To learn more about heating and air conditioning systems, see these other blog posts:
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