Comfort and efficiency come together perfectly

The most efficient two stage air conditioner you can buy!

LENNOX XC21

Multi-stage air conditioner.
Part of the Lennox Signature Collection.

✅ WARRANTY INFORMATION

10-Year Limited Warranty on covered components including compressor.

🔈 SOUND RATING

As low as 69 dB

💡 ENERGY EFFICIENCY

Up to 21 SEER

Get A Payment Plan For Your Furnace or Air Conditioner 💰

Furnace Family is pleased to offer various monthly finance options. Keep your finances in check. With easy payment options.

More Information

Humidity levels can drastically affect how the air in your home feels. It can make the air feel up to 8 degrees warmer than the actual temperature. By working with the Humiditrol® whole-home dehumidification system, the XC21 can preserve your comfort in every way.

Not only do you want to avoid wasting money on the wrong air conditioner, but you also don’t want to throw your money out the window each month, as the unnecessarily large AC unit burns up your energy bill. Likewise, you don’t want to buy a unit that’s too small for your house, which means it will be running all the time to try and cool you down, eventually leading you to buy a second unit. Our home comfort advisors are were previous installers. We make sure to size your a/c correctly to your home.
There are a few factors that change the cost of an A/C. The size of your home matters to the size of the unit installed. Another factor that is not talked a lot about is the electrical capacity of the power service in the home. A/C typically for homes 1500 sq ft and under around $4200 to $5000, for homes 1500 sq.ft to 2000 sq.ft the cost ranges from $4700 to $5500, homes larger than 2000 sq.ft are between $5200 to $5000 on average. We offer free in-home estimates and there are more variables that will determine the true cost.

More Questions? Talk with our experts 


For A Free In Home Estimate Call: Edmonton: 780-432-6459 | Calgary: 403-432-645