Model RT-40 joins Models RT-70 and RT-120 in the Greenheck RTU lineup. The RT revolutionizes indoor comfort by controlling ...

Greenheck's Tulsa, Oklahoma campus shown at the April 22 Knox County Commission meeting. Phase one of the project (expected to be done in 2029) will bring 440 jobs paying $75,300 a year.

The Greenheck Group announced that it has signed a letter of intent to acquire Metal Industries. “As indoor air quality continues to increase in importance to customers, this acquisition will enable ...

Greenheck's motto is "Building Value in Air," and probably never before has the idea of fresh air been valued so much. Medical researchers have determined the primary way people catch COVID-19 is ...

About 100 employees of Greenheck Fan Corp. are into their second week on picket lines near Rocklin as they strike the factory over wages and benefits.