Commercial HVAC Emergency Rooftop Unit Replacement
A sudden failure of commercial HVAC systems disrupts productivity, revenue—even comfort and safety. That’s why Lennox Commercial HVAC has made significant investments to ensure you get the right equipment, expert support, and trusted performance exactly when you need it.
When the unexpected happens—choose Lennox for a seamless rooftop unit replacement. 2-hour quotes, 4-hour confirmation & 24-hour shipping.
PRODUCTS
Designed to Minimize Downtime and Disruption
Designed with backward compatibility for one of the industry’s most common footprints, Lennox Raider® units make installation seamless. Xion™ units, featuring the Lennox® CORE Lite Unit Controller and 100+ field-installed accessories, offer flexibility and efficiency required for your commercial rooftop HVAC unit replacement scenario.
OUR COMMITMENT
With You Every Step of the Way
Lennox streamlines emergency replacement of commercial rooftop units, delivering speed, reliability, and direct access to the right products exactly when you need them.
Our direct service model eliminates bottlenecks and provides a seamless experience with fast quotes, order confirmations, and delivery. We have increased production capacity to build more reliable, roof-ready products while expanding our sales support network to deliver an exceptional experience at every touchpoint.
Whether you’re replacing an older commercial AC unit or upgrading to a Lennox rooftop unit, our streamlined process ensures minimal downtime and maximum performance.
Emergency Replacement FAQs
Get expert answers fast to your emergency replacement rooftop unit questions.
Partner with Lennox Commercial for Emergency Replacement Projects
Not a Lennox contractor yet? Submit the form below to connect with an expert and learn how Lennox supports contractors with fast access to commercial HVAC rooftop units, expert guidance and responsive service when it matters most.