View a complete line of Gas and Oil Furnaces engineered for perfect warmth and efficiency.

Enjoy the exceptional comfort that comes with reliable Lennox® engineering. The ML180's durable, high-quality design ensures long-lasting performance. And with an efficiency rating of 80% can save you in energy costs, especially compared to an [...]

Built for high reliability and efficiency, the ML193 keeps your home warm and cozy even on the coldest winter days, while helping you save money every month on your utility bills.

When taking control of your utility bills is a priority, but you don't want to sacrifice comfort, the ML195 furnace is a perfect fit. It is the ideal combination of energy efficiency and affordability.

The EL195E's Power Saver™ Constant Torque motor is up to 33% more efficient than standard single-stage motors and up to 200% more efficient in constant fan mode.

Stay warm and enjoy great savings on your utility bills with the EL180E furnace. Through quiet and continual rotation, its Power Saver motor delivers up to 33% greater efficiency than standard motors.

Engineered for maximum comfort, the EL280 furnace has two levels of heating—high heat for extremely cold days and low heat for milder days. An energy rating of 80% AFUE means the EL280 can reduce your heating bills, compared to an older model. [...]

The EL296E's Power Saver™ Constant Torque motor is up to 33% more efficient than standard single-stage motors and up to 200% more efficient in constant fan mode.

The EL296V uses a variable speed motor that reduces electrical use by two-thirds, compared to a standard motor. Plus, two stages of heating minimize temperature swings, so you can save on utility bills without sacrificing comfort.