American Cooling Technology(ACT) designs manufactures and supports a complete line of advanced bus air conditioning systems for School Bus, Commercial, Shuttle and Transit Buses. ACT AC systems are available for both conventional and hybrid drive vehicles. In addition to a complete Bus AC product line ACT offers specification support, product testing, service parts and training services.

American Cooling Technology (ACT) was founded in FEB 1998 in York, PA but traces its roots and Bus AC experience back to AC Industries in the early 1980’s. ACT AC Systems for both new and aftermarket installations are supported by partnering with a network of distributors and service centers throughout North America. 

Today ACT continues to grow by investing in people and products to satisfy evolving customer requirements and performance expectations. Some of the most recent product developments include an expanded Bus AC rooftop product line and advanced design bulk head mounted In-Wall evaporators such as the EV-20.