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How Do You Tell When Your Furnace Was Installed? [Solved]
Look for a sticker or tag that gives a date when the furnace was last serviced. This is usually common on gas furnaces and may list the date that the furnace was installed. This can often give a close approximation of the unit’s age.
086 - How to Know if Your Furnace is Being Installed Correctly
Furnaces
How long does it take to install a furnace?
Depending on
Should You Repair or Replace Your Furnace?
3:11 What are