HVAC maker Trane has introduced the Foundation line of light-commercial rooftop units, available in 15- to 25-ton sizes.

The equipment has a dual-footprint design that can replace many older units without the need for adaptors, Trane officials say.

“Prior to designing the units, Trane conducted targeted market research with light-commercial rooftop unit specifiers, owners and users, as well as our customer council,” said Jeff Moe, product leader of commercial unitary products for Trane North America. “Every part of the new Trane Foundation rooftop unit was carefully considered to provide a specific customer segment with a lasting combination of performance, efficiency, reliability and value in a product offering that meets their unique needs. This new addition enhances our already established and credible Trane light-commercial portfolio.”