Lennox SL18XC1

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Lennox SL18XC1

Single-Stage Air Conditioner

The quietest and most efficient single-stage air conditioner you can buy

Up to 18.5 SEER Performance

SilentComfort™ Technology

Sound Rating as low as 65 dB

Single Stage

ENERGY STAR® Certified

Features

Since it offers a SEER efficiency rating of up to 18.50, the SL18XC1 can save you hundreds of dollars per year in energy bills, even through the hottest summers.

Innovative SilentComfort™ technology combines thick insulation, vibration resistance and a specially shaped fan blade to greatly reduce sound levels.

The condenser coil is the part of the air conditioner that draws hot air from inside your home and releases it outside. The Lennox Quantum™ coil handles the heat like no other. It’s constructed from aluminum alloy, helping it resist corrosion in harsh conditions like coastal environments.

The SL18XC1 is compatible with the advanced control of the iComfort® S30 Smart Thermostat, which delivers unparalleled comfort and connectivity, whether you’re home or away.

The Weiss-Johnson Advantage is our ability to go above and beyond for our customers. When you choose Weiss-Johnson as your home comfort specialists you get the wealth of knowledge we have earned as a company for over 40+ years. It's not a surprise Weiss-Johnson is Edmonton's 1st Choice for all Heating, Air Conditioning and Plumbing needs.

Ready to go 24/7/365

Weiss-Johnson is Edmonton's 1st Choice for all your Heating, Air Conditioning and Plumbing needs.

Our certified technicians are available 24/7 year round to ensure that you can get help whenever that may be. Our team is committed to total customer satisfaction no matter what time of day it is.

What Our Customers Say About Us

"The guys were very friendly. They took lots of care and attention when removing the old furnace and replacing it with the new one to not damage anything along the way. Once finished they took the time to explain the operation and go through any questions we had. I would definitely use them again."

- Kyle J.

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"This review is for Noel who came to my home to see why our electric air cleaner was not working. He was punctual and super friendly. Found the problem within 15 minutes. Had the part ordered, and 9 days later it literally only took him 3 minutes to replace it for us!"

- Joy H.

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"Booking an appointment for a furnace checkup was a very quick and simple phone call. The technician was on time as promised, very knowledgeable and professional. It gave us piece of mind that our 10 year old furnace was in good working order."


- Nicolas L.

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