Using a factory-installed combination of MERV 16 ... in innovation with our air conditioning, heating, indoor air quality, and refrigeration systems. Lennox International stock is listed on ...

Lennox’s SLP98V variable-capacity gas furnace has a blower that quietly ramps up to speed, so it has no loud blasts of air at startup or any other point of operation. During the warm months, the ...

heating, indoor air quality, and refrigeration systems. Additional information on Lennox is available at www.lennox.com.

Lennox developed four furnaces – the SL297NV, SL280NV, EL195NE and EL180NE – to comply with California's South Coast Air Quality Management District's (SCAQMD) Rule 1111 and San Joaquin Valley ...