Lennox Premier Dealer

Lennox Merit Series

Name: Lennox Merit Series Air Conditioner
Brand: Lennox

Single-Stage Air Conditioner

The Lennox Merit Series delivers dependable single-stage cooling backed by one of the most trusted names in HVAC. With up to 16 SEER2 efficiency, a quiet direct-drive fan motor, and Lennox's renowned build quality, the Merit Series offers outstanding value for GTA homeowners.

Request a Quote Call 1-855-539-4328

Up to 16 SEER2

Single-Stage

R-410A Refrigerant

As Low as 72 dB

Overview

The Lennox Merit Series brings Lennox's legendary engineering quality to an accessible price point — reliable single-stage cooling with the performance and durability Lennox is known for.

Up to 16 SEER2 — Lennox efficiency at a mid-range price

Single-stage scroll compressor — reliable, quiet, proven technology

10-year limited parts warranty when registered

White glove install — old unit hauled away, pad left clean

Key Features

Lennox Engineering

The same quality behind Lennox's premium Signature Collection — at an accessible entry-level price.

Scroll Compressor

Smooth, quiet single-stage operation with fewer moving parts — less wear, longer life.

Direct-Drive Fan

Quiet, efficient airflow without the noise and vibration of belt-driven alternatives.

Powder-Coated Cabinet

Heavy-gauge galvanized steel, rust and UV resistant — built for Canadian weather year after year.

R-410A Factory Charged

Pre-charged refrigerant means faster installation and peak performance from day one.

10-Year Warranty

Lennox backs every Merit Series unit with a 10-year limited parts warranty when registered.

Ideal For

GTA homeowners who want Lennox quality without the variable-speed price tag. Perfect for those replacing an aging unit in a home up to 2,500 sq ft where reliable single-stage cooling provides excellent everyday comfort.

Why Lennox

Trusted by Millions of Lennox Homeowners

Industry-Leading Innovation

For over 125 years, Lennox has been at the forefront of HVAC innovation — setting the standard for efficiency, comfort, and reliability across North America.

Professional Installation

H&C's TSSA-licensed technicians handle every installation to manufacturer specifications — protecting your warranty and ensuring peak performance.

Financing Available

Flexible payment options make upgrading your comfort affordable. Ask about our low monthly payment plans with approved credit.

Not Sure Which Tonnage
Is Right for Your Home?

Choosing the right size air conditioner is critical for efficiency and comfort. Our licensed technicians will perform a free in-home assessment to recommend the perfect system for your space.

Book a Free Home Assessment Call 1-855-539-4328

FAQ

Frequently Asked Questions

What makes Lennox Merit different from other entry-level ACs?

The Lennox Merit Series offers up to 16 SEER2 efficiency with Lennox's renowned build quality. While positioned as their value line, it still features a reliable single-stage scroll compressor, quiet operation, and the engineering standards that have made Lennox a trusted name for over 125 years.

What tonnage do I need for my home?

The right tonnage depends on your home's size, insulation, number of windows, and other factors. As a general guide: 2–2.5 ton for homes under 1,500 sq ft, 3 ton for 1,500–2,000 sq ft, and 3.5–5 ton for larger homes. Our technicians perform a free in-home load calculation to recommend the perfect size.

Is the Merit Series compatible with smart thermostats?

Yes. The Lennox Merit Series works with most standard and smart thermostats, including Lennox's own iComfort line. Your H&C technician can recommend the best thermostat pairing for your setup during installation.

What warranty does the Lennox Merit come with?

Lennox provides a 10-year limited parts warranty when the unit is properly registered. H&C handles all warranty registration as part of your installation. Our 24/7 support line is always available for any post-installation questions or service needs.

How does the Merit compare to the Lennox Elite?

The Merit is a single-stage unit (up to 16 SEER2) ideal for straightforward cooling at a great value. The Elite is a two-stage unit (up to 18 SEER2) that offers quieter operation, better humidity control, and more even temperatures. Both are excellent choices — the right one depends on your comfort priorities and budget.

What happens to my old air conditioner?

We take care of everything. H&C provides full white glove service — we disconnect and remove your old unit, dispose of it responsibly, and leave your pad and surrounding area cleaner than we found it. You won't have to lift a finger or worry about what to do with the old equipment. That's the H&C standard on every job.

Customer Reviews

What GTA Homeowners Say
About the Lennox Merit Series

5.0 on Google

"Cameron and his team did a fabulous job last minute at my house in North York this past week. I was impressed at his knowledge and his skill to ensure the AC unit was the right size for the house. The booking was easy and the communication is what made me go with him. I highly recommend H&C heating and cooling."

Mike C.

North York · Google Review

"Farshid responded quickly regarding our AC which failed on Wed. of this week! He and his men completed removal of existing AC and furnace and installation of new system in one day as promised. They worked continuously in heat over 33 degrees C to provide us with AC for use that night! very good price as well! Outstanding!"

RM Brown

Google Review

"Response to an air conditioning issue was very, very quick. Cameron was friendly, helpful and explained everything and answered questions thoroughly. Thanks Cameron!"

David Irvine

Google Review

"Great experience. Farshid was responsive and really thought about what I needed vs just selling me something."

Michael Edwards

Google Review

"Most helpful, quick, kind and professional. Highly recommended! Many thanks!"

Marc Sourdillon

Google Review

View All Reviews on Google →

Request Service

Book Your Free
AC Installation Estimate

Tell us about your home and cooling needs. We'll recommend the right Lennox system and provide a clear, no-obligation estimate.

Free in-home assessment included

Same-day install available

Response within 2 hours

TSSA-licensed technicians

Prefer to call?

1-855-539-4328

24/7 including holidays

Lennox Merit Series

Overview