WHY DO YOU NEED THIS?

Depending on your home's heating and cooling needs, your system may be one of three types:

TYPE 1:
Furnace only
(no air conditioning)
TYPE 2:
Packaged system
TYPE 3:
Indoor/Outdoor system (a.k.a. "split")

If your new Lennox product qualifies for our limited extended parts warranty, we need to verify it's part of a properly matched system.

If your system is Type 1 or Type 2, we'll need just the serial number and model number of that piece of equipment.

However, if your system is Type 3, we will need the serial number and model number of both pieces of equipment that make up your system.

HOW DO I GET THIS INFORMATION?

Check the invoice or service ticket for your purchase. This information may be listed there.

If you're unable to located this information, contact your installing contractor for assistance.