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RESTAURANTS

You Cook. We Cool.

Restaurants have unique cooling and ventilation requirements. From high-heat kitchen environments to comfortable dining areas, Lennox Commercial delivers reliable, energy-efficient HVAC solutions designed to keep your quick-serve restaurant operating smoothly and consistently.

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Precision Comfort

Deliver consistent temperature control that keeps guests comfortable in the dining area and maintains critical kitchen safety standards—so your quick-serve restaurant stays efficient, safe and ready to serve.

Sustainable Savings

Lower your total cost of ownership and reduce your restaurant's carbon footprint with energy-efficient HVAC systems that support long-term sustainability goals.

Built to Perform

Choose Lennox Commercial HVAC equipment engineered for high-performance, energy-efficiency and serviceability—built to keep your restaurant running smoothly.

Comfort That Keeps Customers Coming Back

In the fast-paced world of quick serve restaurants, comfort and reliability are non-negotiable. Lennox Commercial delivers energy-efficient heating and cooling solutions designed to handle the unique demands of high-traffic environments. Our systems are built for durability, easy maintenance and precise temperature control—keeping kitchens cool, dining areas comfortable and customers coming back.

With our direct to customer distribution network and dedicated customer support, we make it simple to get the right system fast, so you can stay focused on serving your customers. From rooftop units to advanced controls, Lennox is the partner QSR operators trust to reduce downtime, control energy costs and maintain an ideal dining experience.

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Advanced Dehumidification with Humiditrol ®

Humidity control is an essential factor in creating a comfortable, safe, and efficient restaurant environment. Maintaining optimal humidity levels also maximizes comfort while maintaining makeup air.

Our Humiditrol® Dehumidification System* provides the highest level of comfort, allowing for independent control of both temperature and humidity levels. This dehumidification-on-demand system removes moisture based on relative humidity levels using a patented hot gas reheat design, making it simpler and more efficient to create a better restaurant climate.

*Humiditrol+ available on Model L only, Humiditrol available on Enlight and Xion only

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CASE STUDY

Pizza Fusion - Naperville, Illinois

Building all of its stores to LEED specifications, owners of the national organic Pizza Fusion chain selected high-efficiency, commercial HVAC equipment from Lennox for their Naperville, Illinois store, leading to a Green Building of America Award from Real Estate & Construction Review Magazine.

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Commercial Quick Quote

Build an instant quote in Commercial Quick Quote (CQQ)—your faster, easier way to generate orders from in-stock commercial rooftop units. This self-serve tool gives you real-time availability and accurate pricing right when you need it, so you can keep projects moving without the wait.

INNOVATIVE

Products

Explore our range of advanced HVAC solutions today.

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Model L™ Rooftop Units
Tonnage:3-25 TONS
SEER2/IEER:Up To 21.2/23.1
EER2:Up To 14.3
Configurations:G/E, E/E
Nomenclature:L*M
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Enlight Rooftop Units
Tonnage:3-30 TONS
SEER2/IEER:Up To 17.5/17.3
EER2:Up To 13.5
Configurations:G/E, E/E, HP, DF
Nomenclature: L*T
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Xion™ Rooftop Units
Tonnage:2-25 TONS
SEER2/IEER:Up to 14.0/15.5
EER2:Up To 11.5
Configurations:G/E, E/E, HP
Nomenclature:L*X (Formerly K*B/C)

Commercial HVAC Solutions for Your Quick Serve Restaurant Start Here

Submit your details to receive expert guidance and a representative will follow up with customized solutions.

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Subscribe to Stay Connected with Lennox Commercial

Commercial Connect is our monthly newsletter that provides news on our latest products, services and innovations in commercial comfort. Fill out the form to sign up to receive industry updates, product releases, promotions, and announcements from Lennox Commercial.

New on the Blog: Strategos® Rooftop Unit Named ACHR NEWS 2026 Commercial Product of the Year

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