Congratulations on purchasing your new Air Conditioning Unit. Please click on one of the links below to find the manufacturer's warranty page for your new AC Unit.
Trane Warranty Registration
Finding Your Trane Serial Number
During the warranty registration process you will be asked to enter your unit's serial number. If you need assistance finding the serial number, please download instructions for finding your serial number by clicking the button below.
Registering Your Trane AC Unit
Click the link below to be taken directly to the Trane warranty registration form. Before starting the registration process, it may be helpful to find your unit's serial number.
Lennox Warranty Registration
Finding Your Lennox Model and Serial Number
The model and serial numbers for your Lennox AC unit can be found on the nameplate or sticker, located near the service panel.
Registering Your Lennox AC Unit
Mitsubishi Warranty Registration
Finding Your Mitsubishi Model and Serial Number
Each Mitsubishi AC unit includes a sticker with the Model number and serial number. See below for an example of what you should look for.
Registering Your Mitsubishi AC Unit
You must register your Mitsubishi AC unit within a certain time period to qualify for the extended warranty. As a Mitsubishi Preferred Diamond Contractor, you qualify for a warranty that is even longer than normal when Pro-Tech installs your unit. Click the button below to register your Mitsubishi AC unit.