Air Heater Seal Company in Waterford
(740) 984-9961
![Air Heater Seal Company - Waterford](/logo/0/110/0/default.jpg)
Air Heater Seal is a state of the art manufacturer of a patented, flexible full contact sealing system for rotating regenerative air preheaters. We also manufacture a complete line of composite type expansion joints, knife gates, butterfly and louver dampers ...