The Lennox brand’s history began over 125 years ago when Dave Lennox first started building riveted steel coal-fired furnaces in Marshalltown, Iowa. Today, the HVAC equipment company ...

Lennox Intl. Inc. put its new ideas to good use as it took home the gold award in the HVAC High-efficiency Residential Equipment category for its Dave ... SEER Levels, Low Noise Levels Make Lennox the ...

Half a year after 13 SEER became the minimum for new a/c systems, equipment offering nearly twice that efficiency rating is on the market. Several manufacturers say their sales of higher-than-minimum ...