Heatline Plate Heat Exchanger Seals

The Heatline D003200463 O-Ring Plate Heat Exchanger is a genuine replacement sealing component designed for Heatline boilers. It ensures a secure, leak-free connection within the plate heat exchanger assembly, supporting efficient heat transfer and reliable system performance. Ideal for boiler servicing, repairs, and maintenance, this part helps restore heating and hot water efficiency in compatible Heatline systems.