LENNOX XC21 AIR CONDITIONER

Patented SilentComfort™ technology for quiet cooling

Two-stage operation for optimal performance and efficiency

Outstanding efficiency can save you hundreds of dollars each year

Ozone-responsible R410A refrigerant meets the EPA's (Environmental Protection Agency) most stringent environmental guidelines

Lennox® System Operations Monitor reviews system performance for additional peace of mind and faster, easier service.

ENERGY STAR® qualified

SmartHinge™ louvered access panel for improved coil protection an fast, efficient servicing.

Enhanced with innovative new features, the XC21 provides ultrahigh-efficiency cooling with two stages of operation. It runs at low stage 80% of the time to reduce energy costs and sound levels. Two-stage operation and exclusive SilentComfort™ technology provide optimal performance for efficient, quiet cooling.

EFFICIENT-- Can save hundreds of dollars each year on utility bills.

QUIET -- Approximately 13 times quieter than a standard air conditioner. The XC21 is engineered with exclusive SilentComfort™ technology for quiet performance. A patent-pending fan design, two-stage operation and an insulated compressor compartment also keep sound at  miminum. 

RESPONSIBLE -- Conserves energy, while preserving the environment. The Copeland Scroll Ultra Tech™ compressor uses the new R410A refrigerant, which meets the EPA's standards for ozone and environmental safety.

RELIABLE -- Features the exclusive Lennox® System Operations Monitor. Similar to the diagnostics system used in automobiles, this monitor continually measures system performance, helping technicians solve problems faster and more accurately. It can even communicate with select thermosats to provide you with a "Check System" type indicator when service is needed for added peace of mind.

CUSTOMIZABLE -- Can be paired with a SignatureStat™ Home Comfort Control for even greater efficiency and comfort. The  SignatureStat™ control combines the functions of a humidistate and thermostat into a single device. Simple, menu-driven programming helps you control your energy costs and comfort.

 Leading the way in comfort and energy efficiency for the third consecutive year, the EPA has selected Lennox as and ENERGY STAR® Manufacturing Partner of the Year for Lennox' ongoing commitment to producing high-efficiency products and features. Lennox is the only HVAC (heating ventilation, an air conditioning) manufacturer ever to be chosen for this annual award.

EFFICIENCY RATING
Up to 20.5 SEER
(Seasonal Energy Efficiency Rating)

We Build to the Highest Standards

We Stand Behind our Warranties

The XC21 is backed by a
 10-Year limited warranty on the compresor and a
5-Year limited warranty on all remaining covered components.

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