Our End of Season Specials are a splash hit!
Stay Cool with an industry leading Lennox AC unit.
Get the lowest price on the market for leading Lennox Air Conditioners
Proton HVAC will provide you with outstanding value on your purchase of a new AC unit and installation.
End of Season Special
Air Conditioner Calgary
Looking for air conditioner Calgary? Proton HVAC Services is your trusted expert for high-efficiency cooling solutions. As an authorized Lennox dealer, we specialize exclusively in installing industry-leading Lennox air conditioning systems, ensuring our customers get the best in performance, reliability, and comfort.

Why Choose Proton HVAC for Your AC Installation?
- Industry Expertise: With years of experience, our technicians deliver flawless air conditioner installations tailored to your home’s cooling needs.
- Best Market Value: By keeping overhead low and purchasing in volume, we pass substantial savings directly to you.
- Flexible Financing: Take advantage of our same-day, flexible financing options, making it easier than ever to upgrade your home’s cooling system.
End of Season Special – Limited Time Offer
Now is the perfect time to replace your old unit or install a brand-new Lennox air conditioner. Our End of Season Special offers:
- Exclusive discounts on new AC installations
- Financing packages to suit your budget
- Guaranteed best market value on all Lennox models
Don’t miss this opportunity to stay cool while saving big. Whether you’re replacing an existing system or buying your first AC, Proton HVAC delivers unmatched value and expert service.
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Get best value on selected new AC Units when you purchase outright during Our Limited Time Spring Special


ML13KC1 Lennox Air Conditioner
Affordable Environmentally Responsible
A single-stage unit is either on or off, working at full capacity when in use. With this simplified mode of operation, this product provides the heating and cooling levels you’d expect.
Efficient and Affordable
The ML13KC1 meets or exceeds energy efficiencies of 13.40 SEER2, delivering comfort and energy savings at a more affordable price.
Uncontested Quantumâ„¢ Coil
With years of rigorous testing under the most extreme conditions, our Quantum Coil – featuring a proprietary aluminum alloy exclusive to Lennox – is designed to weather the harshest elements.

ML14XC1 Lennox Air Conditioner
Dependable Performance Even in Harsh Conditions
The coil inside an air conditioner helps keep your home cool by pulling the heat out of the air. The Lennox® Quantum™ coil handles the heat like no other. It’s constructed from fortified aluminum alloy, helping it resist corrosion in harsh conditions like coastal environments.
Control contaminants
The cool comfort and peace of mind you get from the ML14XC1 is enhanced when the unit is paired with indoor air quality (IAQ) products, such as the Healthy® Climate whole-home dehumidifier. By helping control mold, mildew and other contaminants, an IAQ accessory can make your indoor air feel better. Unlike some portable units, these accessories improve the air without producing ozone, a known lung irritant.*

DUCANE 4 ACL16 Air Conditioner
Ultimate Energy Efficency
ENERGY STAR® certification means you could be eligible for money-saving rebates
Omniguard® Total Corrosion Protection Technology helps protect against corrosive elements extending the life of your unit for years to come
Powerful single-stage motor delivers years of dependable comfort and helps reduce heating costs compared to older, less efficient furnaces
Permanently lubricated condenser fan motor needs no annual maintenance
10-year limited warranty on the compressor and parts means lasting peace of mind**
up to 15.2 SEER2
*13.4 SEER2 units are only available in the Northern U.S. and Canada per government regulations
Easy Finance

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Best Value Price Point
Installation Gaurantee..
Should you experience any technical or service issues, Proton HVAC service techniction will provide fast and efficient service. We gaurantee that all AC installations will be free from defects due to our installations for a period of one year.

