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.

Designed and built to Lennox reliability and quality standards, Merit means that homeowners can have the peace of mind when they chose the best value in an HVAC system.

Lennox Merit series is a line of residential air conditioners made by Lennox International. The Merit series is considered the budget series in the three tiers of Lennox air conditioner models.

Jun 23, 2025 · The Lennox ML18XC2 is the high-end Merit series AC from Lennox, featuring two-stage cooling and up to 18.00 SEER efficiency. It provides consistent comfort by operating …

The Installed Merit Signature Series furnace from Lennox has a 5-year limited warranty on covered omponents and a 20-year limited warranty on heat exchange. Our qualified HVAC …

Merit ® Series is the introductory product line that raises the bar for heating and cooling equipment. Don’t settle when it comes to the air inside your home – ask for more.

The Merit Series combines legendary Lennox quality and time-tested technology to deliver a high level of dependability, efficiency and comfort. We’re proud of the fact that many of our Merit …

Welcome to the family! We’re introducing the latest three furnaces to the Lennox heating line. The newest Merit® Series members are the highly efficient, variable speed ML296V and our …

May 2, 2025 · The Lennox Merit series delivers dependable single-stage cooling at a competitive price range, making it ideal for users seeking an affordable cooling solution.

Used with the Lennox® M30 Smart Wi-Fi Thermostat Outdoor sensor allows thermostat to display outdoor temperature NOTE - Sensor is required for the Enhanced Dehumidification Accessory …