Prolon is a private company established in 1998, focused on the development of advanced technologies in comfort and ventilation control.

We are a leading manufacturer of HVAC control systems designed specifically for small to mid-size commercial buildings. Our company provides efficient solutions to HVAC contactors in North America and around the world at a very competitive cost. Solutions are provided through Prolon's network of North American distributors to commercial contractors. Learn more about our company in the About Us page!

Prolon Downloads

Data Sheet NC2000

Data Sheet M2000 RTU

Duct Humidity Transmitter and Temperature Sensor Datasheet

Data Sheet T1000

Data Sheet PL-RS