Description: These 3- to 5-ton units are an addition to Trane’s portfolio of Foundation™ light-commercial rooftop HVAC units. They fit a common roof curb used on many existing commercial buildings and ...

Description: This product features a footprint up to 30 percent smaller than previous models. The units include a four-sided heat exchanger, delivering increased heating capacity within the reduced ...

Tom spent 20 years running his own contracting company, working as a building mechanic and operating as a carpenter. Now he creates solar, home security, moving and home warranty content content for ...