Commercial Rooftop Units
Supply, installation, and service of commercial rooftop HVAC units for retail, office, industrial, and institutional buildings across Regina, SK. Lennox, Trane, and all major manufacturers.
The Backbone of Commercial HVAC
Rooftop units are the workhorse of commercial HVAC — reliable, self-contained, and easy to service. EDCO supplies and installs Lennox and Trane commercial RTUs, and our factory-trained technicians service every major brand on the market. From small 3-ton retail units to large 50-ton industrial systems, we handle the full scope — load calculations, curb fabrication, rigging, commissioning, and ongoing maintenance.
Lennox & Trane Dealer
We supply and install Lennox and Trane commercial RTUs — two of the most trusted names in commercial HVAC — with full factory warranty support.
All Brands Serviced
Our technicians are trained to diagnose and repair every major RTU brand — Carrier, York, Daikin, Rooftop, Aaon, and more. We work on what you have.
3 to 50+ Ton Capacity
We supply and install RTUs from small 3-ton retail units to large 50-ton industrial systems — properly load-calculated and sized for your building.
Full Turnkey Installation
Our team handles everything — curb fabrication, rigging, gas and electrical connections, controls wiring, and commissioning.
Emergency Service
Commercial RTU failure means lost business. Our team responds quickly to diagnose and repair any commercial HVAC emergency, any brand.
50+ Years Commercial Experience
Decades of commercial HVAC expertise across Regina — from small retail to large industrial facilities, across every major equipment brand.
Lennox & Trane
Commercial RTU Models We Install
We supply and install Lennox, Trane, Carrier, York any commercial RTUs, and service every major brand on the market — properly sized for your building.
Lennox® Commercial
Lennox Model L
Up to 16 IEER — high-efficiency variable-capacity compressor
The Lennox Model L delivers industry-leading efficiency with a variable-capacity compressor, advanced controls integration, and a robust stainless steel heat exchanger — engineered for precision comfort and long-term commercial reliability.
- Stage: Variable-capacity cooling & heating
- Sound: Low-noise commercial operation
- Ideal for: Retail, office & light commercial
Lennox® Commercial
Enlight™ Model
Up to 14 IEER — ENERGY STAR® certified
The Lennox Enlight combines ENERGY STAR® certified efficiency with a durable, serviceable design. Two-stage operation delivers consistent comfort and improved humidity control — a smart choice for mid-size commercial buildings.
- Stage: Two-stage cooling & heating
- Sound: Quiet two-stage operation
- Ideal for: Retail, office & mid-size commercial
Trane®
Precedent™
Up to 16 SEER2 — ENERGY STAR® certified
Trane's Precedent is a proven light commercial RTU known for its durability, ease of service, and reliable year-round performance. Built with Trane's Spine Fin™ coil technology for superior heat transfer and long equipment life.
- Stage: Single & two-stage cooling + heating
- Sound: Quiet commercial operation
- Ideal for: Retail, office & light commercial
No Brand Restrictions
We Work on Every Brand of RTU
Whether you have an existing unit from another manufacturer or want to stick with a brand you know, our technicians are trained and equipped to service, repair, and maintain all major commercial RTU brands.
Authorized Lennox Dealer
Browse the Full Lennox Commercial RTU Lineup
Explore all Lennox commercial rooftop units directly on the Lennox website. Then contact EDCO for load calculations, pricing, and installation in Regina.
Get a Free Commercial RTU Quote
Contact EDCO today for a free building assessment and no-obligation quote on a commercial rooftop unit — Lennox, Trane, or any brand.