Enjoy a More Comfortable Home With the Lennox XP21

Upgrade your heat pump to this top-rated unit and enjoy impressive performance on even the coldest Chicago nights.

Hear the Difference. See the Savings. Feel the Comfort.

With Four Seasons Heating and Air Conditioning and SilentComfort™ technology, you can enjoy peace of mind as well as peace and quiet. Operating at 67 decibels, the XP21 replaces noisy start-ups and shutdowns with a soft hum—nearly 50% quieter than standard heat pumps and air conditioners. Experience the difference SilentComfort™ technology can make in your home comfort by comparing noise levels in this interactive module!

XP21 Heat Pump

Your home should be a comfortable refuge from whatever Mother Nature sends your way—and when you choose a Lennox XP21 heat pump, it can be exactly that! The unit operates at just 67 decibels, so startlingly loud startups will be a thing of the past. In addition to being 50% quieter than other heat pumps, it also delivers impressive performance that can stand up to the coldest Chicago winter.

Money-Saving Performance

What if you could save money and enjoy a more comfortable home? You can—with the impressive energy-efficient performance offered by the Lennox XP21. This heat pump is an investment that will start paying you back from the very first utility bill while also providing a long list of features that enhance the comfort of your home.

Energy Efficiency

Enjoy exceptional energy efficiency and maximum comfort.

19.20 SEER and 9.70 HSPF ratings provide superior energy efficiency.
SunSource® allows you to upgrade to solar panels whenever you’re ready.
Lennox XP21 is compatible with the iComfort Touch® touchscreen thermostat which makes it easier than ever to maximize your unit’s performance.
Dual-fuel capability allows the unit to operate on electricity or natural gas depending on the weather.
The high-efficiency outer coil decreases air resistance for easy heat transfer and even more savings.

Quiet Operation

The XP21 is so quiet that the superior comfort level in your home is the only sign it’s working!

Silent Comfort™ Fan Grille: The vortex-suppression technology minimizes noise even on the days when the unit is working its hardest.
Compressor Sound Cover: The attractive cover of the XP21 isn’t just for looks. The perfect fit also helps to keep noise levels low.
Insulated Compressor Compartment: The interior of the compartment is lined with special materials that help to drown out noise and keep your home comfortable and quiet.

Controls Humidity

Humidity is a real problem during some parts of the years, but Four Seasons Heating and Air Conditioning has the solution.

Our Humiditrol® dehumidification system makes it easier for the heat pump to keep the home cool and comfortable.

Impressive Performance

Lennox has long been a trusted brand, and that’s because no detail is overlooked.

The outdoor fan blades provide reliable performance that will help to prevent ice and other debris from causing interference.
The PermaGuard™ cabinet won’t rust and corrode. Instead, it provides long-term durability.
The SmartHinge™ louver makes it easy for HVAC technicians to access the unit for cleaning or to complete the unit’s regular preventive maintenance services.
You’ll have peace of mind knowing that your heat pump is covered by an impressive warranty, so you can count on us long after the installation is complete.

Find Out More About Our Industry-Leading Heat Pumps

Make sure you don’t get left in the cold. Learn more about the Lennox XP21 and our other heat pumps today. Call Four Seasons Heating and Air Conditioning or fill out our simple online form to request a free, no-obligation consultation and estimate from one of our HVAC specialists.