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Our Location Alvarado, TX 76009
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Our Location Alvarado, TX 76009
817-447-8247 info@southern-air.net

LF25 Unit Heater

LF25 Unit Heater

Designed for Excellence, the all new LF25 Unit Heaters are made to heat residential spaces.

Here are some of the top features of the LF25:

  • Ideal for a wide range of residential applications, from 30,000 – 105,000 BTUh
  • Provides warmth for a 1 car up to a 4+ car garage application*
  • Keep your ceilings intact with sidewall venting that eliminates roof penetrations
  • Quick, easy installation for your Lennox® Dealer/Installer with 180-degree mounting capability
  • Keeps your garage or workshop comfortable regardless of outside weather conditions.
  • Provides warmth for a 1 car up to a 4+ car garage application.
  • Uniform heat distribution with a tubular heat exchanger and other advanced components.
  • Quick, easy installation by a Lennox® dealer/installer.
  • 10-year limited warranty on heat exchanger, 5-year limited warranty on remaining covered components
  • Up to 84% thermal efficiency

Publications:

https://resources.lennox.com:443/fileuploads/ee51f145-ab4a-4dc7-9e8a-fc69544f53eaLF25%20Garage%20Heater%20Product%20Brochure.pdf

Certifications:

Warranty:

  • 15-Year Limited Warranty on stainless steel heat exchanger
  • 10-Year Limited Warranty on aluminized heat exchanger
  • 1-Year Limited Warranty on covered components

*Sizing application is provided as an example only. Consult your local Lennox dealer for actual requirements. 

Outstanding!!!!

Norman O.Cleburne, TX

I am extremely happy with the service I received from Southern Air. I loved their price and I really appreciated that they came when they said they would, I did the job precisely the way we discussed that it would be done.

Martha D.Fort Worth, TX

They were on time, delivered what was promised and my attic/house ended up cleaner that before they got there. They even took time to train me on the new electronic thermostat and provided a full year of service with my new system. I've recommended them to my neighbors who are going have them fix some shoddy installation on their system.

NeighborFort Worth, TX

High Standards, efficient, Good Price - Did everything exactly as quoted - no surprises.

Thada P.Crowley, TX

The salesman was knowledgeable, courteous and friendly. I received three different bids the difference between Southern Mechanical and the others was Overall Value and the best price. I even ended up replacing all my sheet metal old ductwork with new R-6 flex. You just can't beat caring attitude of the installers, office staff and my sales guy Jamie Wallace.

Patrick F.Milsap, TX

It was very professional.

Weldon H.Burleson, TX

Very satisfied with the equipment and speed of installation. They did a great job!

Ray D.Weatherford, TX

"Jamie came out to give an estimate, He was on time, professional and thorough. He was the first estimate I received and the best value after all estimates were evaluated. Hired Southern Air on Saturday and it was installed the following Tuesday. Installation crew was on time, quick and courteous. The job, estimate, install and outcome were all A++. Thanks Jamie and Wade."

Dalton T.Burleson, TX

They were great and may me feel comfortable. The same day I gave them the job, they install it that afternoon.

Dale J.Joshua, TX

They did a very good job. Showed up on time . Very reasonable. Some minor detail problems.

NeighborDallas, TX