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ENERGY STAR® Qualified Products

In 2007, Lennox was honored for a fourth time as an ENERGY STAR® Manufacturing Partner of the Year by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy. Lennox is the first and only heating, ventilation and air-conditioning manufacturer to receive this prestigious award, which reflects our ongoing commitment to making and selling energy-efficient solutions that save money and help protect the environment. View a full list of 2007 winners.

Model Description
Strategos™ (SG/SC) Rooftop Units
The most energy-efficient rooftop unit in the industry.1
L Series® (LG, LC, LH) Rooftop Units
Designed to achieve a low total cost of ownership.
Landmark™ (KG/KC/KH) Rooftop Units
Durable, cost-effective solutions for today’s environment
T-Class™ (TG, TC, TH) Rooftop Units
True performance backed by rugged durability.
G61MP Furnace
Two-stage, high-efficiency heating.
G51MP Furnace
High-efficiency, high-comfort heating.
Commercial Touchscreen Thermostat
An intuitive touchscreen makes this thermostat simple to use.
S-Class™ Air Conditioners (SSB) and Heat Pumps (SPB)
The most energy-efficient commercial split system.2
T-Class™ Air Conditioners (TS) and Heat Pumps (TP)
True performance backed by rugged durability.

View our Energy Star® qualified Residential Products