Lennox^® Gas Replacement Furnaces Home

Innovation that's always a warm welcome.

When cold weather strikes, you can count on a Lennox^® furnace to keep you perfectly warm at home. You can also feel good knowing you're saving money on your utility bills. That's because Lennox offers some of the most efficient heating systems you can buy!

Betlem Residential is a:

Designed for absolute comfort.

The basic job of a furnace is to keep you warm. Lennox^® furnaces go many degrees beyond with innovations like Precise Comfort technology, which creates perfect temperature and humidity by varying heat output in increments as small as 1%.