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Sierra LLC Air Conditioning & Heating
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Sanitize the Air in Your Home with UV Lights

Fight back against pathogens, viruses, bacteria, mold, & fungus with a UV light.

What are UV lights?

Ultraviolet (UV) light is a component of the electromagnetic spectrum that falls in the region between visible light and X-Rays. UV light includes the wavelength range of 100 nm to 400 nm and can be further subdivided and categorized into four separate regions:

  • 100 nm to 200 nm: Far UV or vacuum UV (these wavelengths only propagate in a vacuum)
  • 200 nm to 280 nm: UVC – useful for disinfection and sensing
  • 280 nm to 315 nm: UVB – useful for curing, tanning and medical applications
  • 315 nm to 400 nm: UVA (or “near UV”) – useful for printing, curing, lithography, sensing and medical applications

How does UVC disinfection work?

With the right intensity, Ultraviolet energy is able to kill any kind of bacteria or virus. Testing still needs to be done to determine the specific kill rate for this virus, but by proactively treating your home with UVC, you will sterilize and disrupt the Coronavirus' DNA. This means that the Coronavirus becomes deactivated and can no longer reproduce. As evident by multiple research studies and reports, when biological organisms are exposed to deep UV light in the range of 200 nm to 300 nm it is absorbed by DNA, RNA, and proteins. Absorption by proteins can lead to rupture of cell walls and death of the organism. Absorption by DNA or RNA (specifically by thymine bases) is known to cause inactivation of the DNA or RNA double helix strands through the formation of thymine dimers. If enough of these dimers are created in DNA, the DNA replication process is disrupted, and the cell cannot replicate.

UV Light Whole Home Air Purifier

We have products that been tested and validated to reduce microorganisms in your home's air by 99.999996%. The UV light whole home air purifiers that are installed within the Home Comfort System. Unlike the standalone air purifiers, whole home air purification systems are designed to disinfect the air as it circulates through your ventilation system, cleaning the air moving through your home as the air goes through your Home Comfort System. This not only keeps the air in your home cleaner, but it also keeps your system running more efficiently and extends the life of the system.

Microorganisms are so tiny that most filters do not effectively filter them out of your home's air. UV lights have been shown to reduce molds and pathogens found within the Home Comfort System and drain pan that would otherwise be introduced back into the air circulating in your home.

Make your home your sanctuary.

Call (702) 830-7553 or contact us today for solutions to sanitize the air in your home!

Taking Care of Our Customers Since 1987!

  • Our technician Darryl was very thorough, honest and informative.

    “Our technician Darryl was very thorough, honest and informative. He did a great job maintaining our unit and showed us before and after photos. He was on time and cleaned up any mess before he left. I would definitely recommend Sierra for all of your HVAC needs.”

    Jeffrey & Deborah C.

  • Adam E. came out and assessed my system in no time. His wealth of knowledge on Electrical Engineering and Fluid Dynamics was evident.

    “Adam E. came out and assessed my system in no time. His wealth of knowledge on Electrical Engineering and Fluid Dynamics was evident. If you go with Sierra (and Adam E. as your tech); You will be nothing short of Safe and Happy”

    Charles S.

  • Jared provided value-added service that educated me on the various options for more efficient and healthy air filtration. Thanks Jared for the friendly conversation, information and great inspection.

    “Today, Thur, Mar 23, 2017, Jared provided us an inspection of our air conditioning. The best i can say about him may not be sufficient. He was professional, courteous, and knowledgeable. He even took his booties off and on after i told him he didn't need to. Jared was not hurried, he even was friendly to my sheepdog, Vinnie. Once he was done, he answered a number of my questions. Prior to starting, Jared gave me a packet of info to read through, and I had questions. He stepped through each of my questions offering a detailed explanation on the membership program, filtration systems, thermostats, and water heater. Jared provided value-added service that educated me on the various options for more efficient and healthy air filtration. Thanks Jared for the friendly conversation, information and great inspection. Were are set for the heat. Sierra LLC, the confidence you have placed in Jared is well-founded.”

    Arnie L.

  • We have been using Sierra Air for over 10 years and trust them to take care of a very important part of living in this harsh desert.

    “We have been using Sierra Air for over 10 years and trust them to take care of a very important part of living in this harsh desert. Sierra Air helped us to limp along with an aging a/c heating system for many years as economically as we could, before we upgraded last year. We did not consider anyone else to perform our install of our new Lennox System. Yesterday, Tyrone performed the first service of the heating portion, with the a/c service being done last April. Tyrone's care in entering our home was very professional and I would not want anyone else. Thanks to Sierra Air, Tyrone and the other professionals at Sierra Air in Las Vegas.”

    David

  • I appreciate the care they take in your home

    “I am impressed with Sierra Air. I have received service twice from their company. I appreciate the care they take in your home--wearing shoe covers and placing a drop cloth on the flooring before setting their ladder down. (And they bring their own ladder! I've actually had an HVAC technician ask to borrow one :) Tim D was extremely polite and professional. He was patient in taking the time to discover the problem I had called about. 'Cause wouldn't you know, the sounds I had been hearing weren't happening when he got there. He really took the time to figure out what might be causing the concern I had. I'm glad he didn't give up because he finally got to hear what I had been talking about. He had assured me that the problem we were having would be resolved that day. He also addressed another smaller concern. And he gave me tips on setting my thermostats and the types of filters I should use. Give Tim a bonus! :)”

    She