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PRODUCTS

Unit Heaters

Lennox heating products are designed for superior reliability and peak performance, year after year. Advanced engineering and high-quality components produce a durable product that delivers comfort with maximum efficiency.

Heating

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LF25 Commercial Unit Heater or Garage Heater
Tonnage:30,000 to 400,000 Btuh
Thermal Efficiency:Up To 83.8
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LS25 Commercial Separated Combustion Unit Heater
Tonnage:30,000 to 400,000 Btuh
Thermal Efficiency:82
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STOCK UP & SAVE

Buy more, save more. Now through December 31, get up to 15% off qualifying in-sock unit heaters.

  • Get 5% off when you spend $4,999

  • Get 10% off when you spend $6,999

  • Get 15% off when you spend $9,999 or more

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New on the Blog: Strategos® Rooftop Unit Named ACHR NEWS 2026 Commercial Product of the Year

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