LZP-2 Zoning System

LZP-2 Zoning System

The LZP-2 zoning system allows you to divide your home into two separate climate-controlled zones. This not only maximizes your comfort – it also helps you save money in energy costs, year after year.

Here are some of the top features of LZP-2:

Excellent energy efficiency—reduces your energy costs by up to 35%, when used with a programmable thermostat.*

Two-area zoning meets your specific comfort needs in one zone, without affecting the other.

Easy integration with standard, single-speed heating and cooling systems to enhance comfort.

  • Designed for easy integration with single-speed heating and cooling systems, LZP-2 zoning allows your equipment to run at peak efficiency and maintain desired temperatures
  • Divides your home into two different areas, or “zones,” giving you greater flexibility in controlling your family’s comfort
  • Zoning can mean energy savings of up to 35% when used with a programmable thermostat





  • 2-Year Limited Warranty

* Department of Energy statistics


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

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