"Prior to installing HCR air doors here at the Harrisonburg plant, we had a very bad frost and icing problem in our –10° rooms. We also had a fog and condensation problem in the 28° hall outside the –10° rooms.

Shortly after the start-up of the HCR units, the frost, ice, fog and condensate began to leave. Within three weeks of the installation all frost and ice had dissipated."

Rich Frazier
Maintenance Manager
Tyson Foods processing plant
Harrisonburg, VA