The Lennox air conditioning and HVAC lineup is expansive. It offers 13 air conditioning units, 12 of which are Energy Star qualified with SEER ratings of up to 28.

Forbes’ top-rated air conditioner brand is Lennox, with 4.75 stars out of 5. ... Central AC units work in conjunction with a forced-air furnace heating system.

Lennox (NYSE: LII), a leading provider of innovative indoor climate solutions, has been named Forbes Home's Best Overall and Most Efficient Air Conditioner Brand of 2024. Lennox also appeared on ...