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Light Commercial Unit Heaters

A blend of advanced engineering and high-quality materials, unit heaters are perfect for commercial applications and the garage or workshop in your Portland home. Available in 2 designs and several capacities, Lennox puts them through rigorous quality testing for long-lasting performance.

Tubular heat exchanger is the key

It’s curved design provides superior heat transfer by exposing the entire heating surface to the open air. Its rounded surfaces minimize air resistance to allow even heating across all surfaces, which decreases stress on the heat exchanger.

Contact us to schedule a free estimate for installation of your new unit heater.

furnace

LF24 unit heater

With up to 81% thermal efficiency, these are perfect for a broad range of residential and commercial applications, such as heating a garage or workshop at your business or home.

  • Up to 81% thermal efficiency
  • Heating capacities from 30,000-390,000 Btuh
  • Compact cabinet design on 30,000-75,000 Btuh models
  • Self-diagnostic board with LED display
  • Sidewall venting means no need for roof penetrations
  • Stainless steel heat exchanger (available on some models) for longer life
furnace

T-class separated combustion unit heater

Ideal for hard-to-heat applications requiring fresh air for combustion due to excessive dirt, dust or humidity or where negative pressure may be a concern.

  • Up to 82% thermal efficiency
  • Heating capacities from 45,000-300,000 Btuh
  • Durable tubular heat exchanger
  • Self-diagnostic board with LED display
  • Compact cabinet design on 45,000 Btuh model
  • Hinged door allows for fast access to components
  • Sidewall venting removes need for roof penetrations
  • Stainless steel heat exchanger available for longer product life

Residential garage heaters

Unit heaters are ideal for making your garage more usable as they keep stored items from freezing, eliminate cold starts for vehicles and provide a comfortable environment for working.

What is Btu?

British Thermal Unit (Btu) is a measurement of heat energy. One Btu is the amount of heat needed to raise 1 pound of water by one-degree Fahrenheit.

What is Btuh?

British Thermal Units per Hour (Btuh) is the yardstick used to estimate the capacity of a heating system. For reference, 12,000 Btuhs equal one ton of heating or cooling per hour.

Had the pleasure to meet a few of the Midway Heating Company crew. After experiencing service from several other companies out there in the past I have to say this team is more knowledgeable, easy to deal with.

More than satisfied with their service Thank you Nate, Alex, and the whole crew....

- Marvin G.

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