Lennox Residential
To compare, select any three models and click "compare"

ENERGY STAR®-Qualified Products

XC21 Air Conditioner

The most quiet and efficient central air conditioner you can buy3

up to 20.5 SEER
69 dB
$$$ Energy Star compliant Tax Credit Eligible
XC15 Air Conditioner

The quietest central air conditioner you can buy4

up to 16.7 SEER
63 dB
$$$ Energy Star compliant Tax Credit Eligible Award Winning Product
XC16 Air Conditioner

High-efficiency, two-stage cooling

up to 17.2 SEER
74 dB
$$ Energy Star compliant Tax Credit Eligible
XC14 Air Conditioner

Quiet and efficient cooling comfort

up to 16.2 SEER
70 dB
$$ Energy Star compliant Tax Credit Eligible
XC13 Air Conditioner

Reliable and responsible home cooling

up to 15.5 SEER
74 dB
$$ Energy Star compliant
14ACX Air Conditioner

Economical, environmentally responsible home cooling

up to 14 SEER
76 dB
$ Energy Star compliant
G71MPP Variable-Capacity Gas Furnace

The quietest furnace you can buy1—and one of the most efficient!

95% AFUE
$$$ Energy Star compliant Tax Credit Eligible Award Winning Product
G61V High-Efficiency Gas Furnace

High-efficiency, variable speed gas furnace

up to 95% AFUE
$$$ Energy Star compliant Tax Credit Eligible
G61 Gas Furnace

Two-stage, high-efficiency heating

up to 95% AFUE
$$ Energy Star compliant Tax Credit Eligible
G51 Gas Furnace

High-efficiency, high-comfort heating

92.1% AFUE
$$ Energy Star compliant
G43 Gas Furnace

Economical, high-efficiency gas heating

up to 92.1% AFUE
$ Energy Star compliant
XPG20 SunSource™ Comfort System

The first integrated solar-assisted residential heating and cooling system.

up to 18.2 SEER
72 dB
$$$ Energy Star compliant Tax Credit Eligible New Product
XP19 Heat Pump

The most quiet and efficient heat pump you can buy3

up to 18.6 SEER
69 dB
$$$ Energy Star compliant Tax Credit Eligible
XPG15 Dedicated Dual-Fuel Heat Pump

The quietest heat pump you can buy4—optimized for dual-fuel performance

up to 16.2 SEER
63 dB
$$$ Energy Star compliant Tax Credit Eligible New Product
XP15 Heat Pump

The quietest heat pump you can buy4

up to 16.7 SEER
63 dB
$$$ Energy Star compliant Tax Credit Eligible Award Winning Product
XP16 Heat Pump

High-efficiency, two-stage comfort

up to 17 SEER
74 dB
$$ Energy Star compliant Tax Credit Eligible
XP14 Heat Pump

Reliable and responsible home cooling and heating

up to 16 SEER
71 dB
$$ Energy Star compliant Tax Credit Eligible
XP13 Heat Pump

Reliable and responsible home cooling and heating

up to 15.5 SEER
76 dB
$$ Energy Star compliant Tax Credit Eligible
14HPX Heat Pump

Economical, environmentally responsible home cooling and heating

meets or exceeds 14 SEER
76 dB
$ Energy Star compliant Tax Credit Eligible
Healthy Climate® Whole-Home Dehumidifiers

Moisture control for comfortable living

Energy Star compliant New Product
Boilers  
GWB9-IH Boiler

High-efficiency, gas-fired water boiler

up to 90% AFUE
$$$ Energy Star compliant Tax Credit Eligible
15GCSX Gas/Electric Packaged Unit

Remarkably efficient comfort

15 SEER
$$$ Energy Star compliant Tax Credit Eligible
15CHAX Packaged Cooling System

Remarkably efficient packaged unit for reliable performance

up to 15 SEER
$$$ Energy Star compliant Tax Credit Eligible
15CHPX Packaged Heat Pump

Remarkably efficient packaged heat pump

up to 15 SEER
$$$ Energy Star compliant Tax Credit Eligible
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