UV Purifiers

Improve your indoor air quality by destroying harmful contaminants and eliminating odours with a UV purifier.

Why have a UV purifier?

If the quality of your home’s air means a lot to you, you should consider having an ultraviolet (UV) purification system installed by Cross Heating & Air Conditioning.

UV purifiers offer a number of benefits, including:

  • Improved indoor air quality
  • Destroyed contaminants
  • Eliminated odours
  • Improved energy savings
  • Destruction and prevention of mould

If you’re interested in bringing the benefits of a UV purifier to your home, contact us today.

How does a UV purifier work?

A UV purifier uses short-wave ultraviolet light (UV-C light) to destroy airborne pathogens and microorganisms like mould, bacteria, and viruses.

The UV purifiers installed by Cross are attached to your current HVAC system. They are designed to keep the air in your entire home clean and fresh. The UV lamp is placed downstream of the air being pushed through your HVAC system and as the air passes through the light — invisible to the human eye — it alters the DNA of the particles entering your home and makes them inactive or destroys them.

Types of UV purification systems

Air sterilization

Air systems are designed to sterilize and destroy biological and chemical contaminants which circulate through your home.

Coil sterilization

Coil systems prevent and destroy mould and other microbial growth on the coil and surrounding areas. This keeps the coils and surrounding areas free of potentially harmful organisms as air is filtered through your home.

Lennox Logo

We’re proud to offer Lennox products

Lennox provides the highest UV light intensity in the industry and we’re happy that we can provide these quality units to our customers so you can keep your home and loved ones breathing easy.

Why Choose Cross?

When it comes to keeping your home comfortable, you want to work with a company that you can trust and has a great reputation in your community and across the industry. That’s why Cross has made a commitment to excelling in the following areas to help serve you better:


We’re proud of our 5.0 rating on Google and a 4.6 rating on Facebook — it demonstrates the professionalism and knowledge of our exceptional team of technicians.

100% Satisfaction Guarantee

We work hard to ensure that all our customers are 100% satisfied with the quality of service they receive from our team. It’s our guarantee!


We’ve been serving Southwestern Ontario with quality HVAC services since 1987. The Cross Heating brand is associated with quality: from our installs to our repairs to our customer service.

Our People

You can count on our highly-skilled technicians and installers, knowledgeable sales team, and friendly office staff to ensure that you are an informed and satisfied customer.


We sell equipment from well-established and reputable manufacturers. We have the right equipment and best solutions available, so you never have to compromise on comfort, price, or reliability.

Tools & Training

We continually invest in our team to ensure that they have the specialized tools they need to do their job. Our employee training ensures that everyone that works for Cross Heating is always learning and improving their ability to repair and install your HVAC and water equipment.


We are members of HRAI, BIA, Chamber of Commerce, and the College Program Advisory committee. We believe it’s important to strongly support the HVAC industry, local businesses, and area schools to ensure that everyone in our community prospers.


We believe in volunteering and sponsoring community groups and teams. Giving back in our communities provides others with opportunities to help our community flourish.

If you’re looking for a UV purification system in Elmira, Guelph, Kitchener, Cambridge, Waterloo, Stratford, Listowel, Hanover, Kincardine, and nearby areas, we’re here to help!

Contact Cross Heating Today >>