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Lennox SL280NV Ultra Low NOx gas furnace

Posted by Green Builder Staff

May 18, 2018 1:50:02 PM

Lennox SL280NV Ultra Low NOxLennox’s SL280NV Ultra Low NOx gas furnace produces 65 percent lower NOx emissions than standard low NOx furnaces and has a heating efficiency rating of 80 percent AFUE. The unit operates at two different levels of heat output, helping homeowners stay comfortable, reducing utility costs, and cutting down air pollution.


Topics: furnaces, 2018 Hot 50 Products