
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.
Do you know there are grants and incentives to replace your commercial HVAC system?
When it is time to replace your HVAC system, we will go above and beyond to find incentives. Our ultimate goal is to make replacing your HVAC system seamless and straight forward. When given the opportunity to upgrade equipment, we always do so with incentives in mind. To learn more about HVAC incentives available for you, click the link below.

Commercial HVAC No-Cost Service 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 agreement doesn’t cost anything for commercial property owners, managers, and tenants to sign up for. Our commercial HVAC service agreement was designed in collaboration with our clients to provide flexibility to meet their needs and budgets. Traditional preventive maintenance agreements often lead to overpayment for services, lack flexibility, have hidden costs, and are accompanied by a lack of transparency. With Comfort Solutions Heating and Cooling’s commercial HVAC service agreement, we’ll provide you with specialty rates for both service calls as well as maintenance. Uncomplicated, transparent, cost-saving, flexible, and customized commercial HVAC service when you need it.
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