By keeping electronics in enclosures from overheating, Pfannenberg provides an invaluable service to companies, keeping their machinery and processes consistently operating. By developing and producing products which are designed to save energy and other resources, Pfannenberg operates by their business philosophy – Safety for man, machine, and the environment.


Exhaust / Cooling Filter Fans

Cooling Units


Heat Exchangers

Thermostats, Heaters & Hygostats