Commercial HVAC Emergency Rooftop Unit Replacement
Rooftop HVAC unit failures disrupt productivity, revenue—even comfort and safety. That’s why Lennox has made significant investments to ensure you get the right commercial HVAC equipment, expert support, and trusted performance exactly when you need it.
When the unexpected happens—choose Lennox for a seamless rooftop unit replacement process. 2-hour quotes, 4-hour confirmation & 24-hour shipping.
OUR COMMITMENT
With You Every Step of the Way
Lennox makes rooftop unit emergency replacement faster and more reliable—giving you direct access to the right products at the right time.
Our direct service model eliminates bottlenecks and provides a seamless experience with fast quotes, responsive confirmations, and reliable delivery. We have increased production capacity to build more reliable, commercial roof-ready products while expanding our sales support to address your needs faster.
SAVINGS BY THE TON
Contractors: Now through June 13th, earn $100 per ton credit with qualifying purchases of Xion rooftop units and qualifying purchases of
R-410A 3ph small split outdoor units.
PRODUCTS
Designed to Minimize Downtime and Disruption
Designed with backward compatibility for one of the industry’s most common footprints, Raider® units make installation seamless. Xion™ units featuring the Lennox® CORE Lite Unit Controller and 100+ field-installed accessories are designed for quick field adaptability.
Raider® Rooftop Units
Xion™ Rooftop Units
Quote Your Next Project
Request a quote to get connected with a dedicated and responsive Lennox sales representative.
QUALITY
Trust Lennox for Reliable, Long-Lasting Rooftop Unit Performance
Whether you are facing an emergency rooftop unit replacement or require a custom-built unit, Lennox prioritizes quality products that are built to last. As the only direct-to-customer manufacturer, you can rest easy knowing your solution is not only ready to ship, but you are also getting a top-quality product that is designed and tested to run strong in the extremes—heat, cold, rain or shine.
Raider® and Xion™ rooftop units offer the reliability and convenience needed for any HVAC replacement scenario while maintaining the same high standards and premium materials expected from Lennox rooftop systems. These solutions are part of our commitment to providing you with specialized expertise and tailored guidance to ensure your system performs at its best.
AVAILABILITY
Keep Your Next Rooftop Unit Replacement Project On Schedule
In 2024 we made the largest capital investment in our company’s history – adding a second commercial HVAC factory that doubles our production capacity. This expansion ensures that we can deliver high-performance HVAC rooftop unit solutions faster, helping you meet even the tightest deadlines.
Click below to hear how Lennox is investing in serving you when emergency strikes.
Faster Access to the Right Products with Expanded Distribution Network
To give commercial HVAC contractors and building owners faster access to the right products, Lennox increased our production capacity and strategically expanded our distribution network across North America. This means we can have rooftop replacement units ready for pick-up or delivered within 24 hours to locations within 500 miles of a distribution center.
With the Texas summer heat, emergency replacements are critical. We have a large service department, and Lennox is our go-to for both new installs and replacement units. Their speed, availability, and support help us keep our customers up and running.
Ask About Product Availability
Not ready to request a quote? Submit the form below to connect with an Emergency Replacement Specialist for expert support and strategic guidance.