Emergency Rooftop HVAC Replacement: Fast, Reliable and Roof-Ready.
When a commercial rooftop unit fails, it doesn't disrupt comfort—it disrupts your business. Whether you're managing a facility, running a commercial property, or supporting customers as a contractor, every minute of downtime impacts productivity, revenue and safety. When you're under pressure, you need more than HVAC equipment—you need a partner who can move at your speed.
That's why so many businesses trust Lennox Commercial for emergency rooftop unit replacement. Because when comfort is critical, you need a solution that's fast, dependable, and engineered to get your building back up and running without delays.
Commitment: A New Level of Service
As a customer, you want solutions—not long lead times, limited inventory, or unclear timelines. We've heard this loud and clear. That's why Lennox Commercial has transformed our emergency rooftop HVAC replacement experience to make it easier, faster, and more reliable for you.
With Lennox Commercial you get:
Immediate access to product experts who understand emergency rooftop HVAC replacement
Roof-ready options designed to minimize downtime
Clear communications so you're never left waiting for updates
Dedicated Support: When You Need It Most
Our Emergency Replacement Specialists are built for moments like this. Backed by our 2/4/24 commitment, they ensure you receive:
Quotes within 2 hours
Order confirmation within 4 hours
Units ready to ship within 24 hours
Because when your customers or occupants are uncomfortable, waiting isn't an option. Request a quote from an emergency replacement specialist now.
Quality: Roof-Ready Products
Our Raider® and Xion™ rooftop units are designed with contractors in mind. Easy to install, simple to service and built to perform.
| Xion™ | Raider® |
|---|---|
| Comes standard with the Lennox® CORE Lite Unit Controller, which integrates seamlessly with the Lennox® CORE Service App. | Built for straightforward replacement, with backward compatibility for one of the industry's most common footprints. |
| Add in over 100 field-installed accessories and a slide-out blower, and you've got flexible, service-friendly solution that adapts. | A full perimeter base rail makes handling and rigging easier, while the accessible heating compartment simplifies service. |
| Explore Xion | Explore Raider |
Availability and Distribution: Right Time. Right Place.
We know availability is everything during an emergency. In 2024, Lennox invested in the largest production expansion in company history—opening a second commercial factory to double our rooftop unit capacity.
What it means for you:
More units in stock
Reduced lead times
Faster turnaround on emergency orders
Plus, with an expanded North American distribution network, you can now access Lennox Commercial rooftop units within 24 hours, with pickup or delivery available within 500 miles of a Lennox distribution center.
The right rooftop units. In the right place. Exactly when you need them.
With You Every Step of The Way
When the unexpected happens, Lennox Commercial stays with you every step of the way—guiding you from quote to installation with unmatched support, dependable products, and a nationwide distribution network that keeps your project moving.
You get peace of mind. You get speed. You get reliability when it matters most.
Need an Emergency Replacement Rooftop Unit Now?
Use our Commercial Quick Quote tool for instant pricing and product availability—so you can take action immediately and keep your business running without disruption.