
Trane® Foundation 7.5 to 25 Commercial Heating and Cooling Rooftop Units
Local Installation, Repairs, Replacements, and Maintainance

Foundation® Commercial Heating and Cooling Rooftop Units
3 – 5 Tons / 7.5 – 12.5 Ton / 15 – 25 Tons
Key Features
- Broad light commercial rooftop offering from 3 to 25 tons
- Designed for easy like-for-like replacement
- Simple, hassle-free installation
- Reliable, efficient performance and a great value
- Financing available
- Meets DOE 2023 efficiency requirements
Designed for plug-and-play replacement
Foundation rooftop units fit a wide range of footprints making it quick and efficient to replace competitor units as well as other Trane models – without the need for curb adaptors.
- Designed for immediate, like-for-like retrofit applications
- Airflow can be converted in the field from horizontal to vertical
- Field installation options for convenient, flexible onsite customization
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Comprehensive and cost-effective
With one of the broadest range of light-commercial rooftop units in the industry—including 3-5-Ton units, midsize tonnages from 7.5-12.5 Tons, and larger 15-25-Ton models—Trane’s Foundation® series has just the right mix of affordable, comfort-producing capacity to meet the needs of nearly any small-to-medium-size building.
Ask About Our Commercial HVAC Service and Maintenance Agreement
For property owners, property managers, and tenants
Specialty rates for both service calls as well as maintenance
Comfort Solutions Heating and Cooling’s commercial HVAC service and maintenance agreement doesn’t cost anything for commercial property owners, managers, and tenants to sign up for. Our commercial HVAC service and maintenance agreement was designed in collaboration with our commercial HVAC customers who were dissatisfied with other “Annual Commercial HVAC Preventative Maintenance Programs” in the marketplace. Those plans often charge large upfront fees for unnecessary services, charge for unused HVAC services, don’t cover unexpected repairs, and are inflexible to modify to your actual commercial HVAC maintenance needs. With Comfort Solutions Heating and Cooling’s commercial HVAC service and maintenance agreement, we’ll provide you with specialty rates for both service calls as well as maintenance. Uncomplicated, cost-saving, flexible, and customized commercial HVAC service.


Commercial HVAC Grants, Rebates, and Dealer Discounts
As a commercial HVAC service and maintenance agreement customer, you can count on us to help ensure your commercial HVAC system, rooftop unit, or heat pump is operating at its optimal level. We work diligently and proactively to troubleshoot potential problems before they occur. However, sometimes a commercial HVAC system can’t be repaired and needs to be replaced. In addition to the specialty rates for both service calls as well as maintenance provided for in our commercial HVAC service and maintenance agreement, we work diligently for ALL our customers to ensure your commercial HVAC replacement proposal includes the maximum grant, rebate, and dealer discounts available. To learn more about high energy-efficient commercial HVAC grants, rebates, and dealer discounts, click the button below.
Other Great Trane® Commercial HVAC Systems
While we service all brands of commercial HVAC systems, we proudly only install Trane® commercial HVAC systems for a variety of reasons. Trane® commercial HVAC systems are ENERGY STAR® qualified, durable, quiet and backed by one of the strongest warranties in the industry.

Trane® Voyager® 2 & 3 – 12.5 to 50 Ton Commercial HVAC Rooftop Units

Trane® Precedent® 3 to 10 Ton Commercial HVAC Rooftop Units

Trane® Foundation® 3 to 25 Ton Commercial HVAC Rooftop Units