Raypak Tube Bundle [156A Polymer Kit] (014875F) pumpparts Helps support dependable sealing in

Helps support dependable sealing in large heavy-profile applications

Rotating switches provide reliable control over motor operation

Helpful for restoring proper fit

This replacement is especially useful when the original gasket is flattened

Raypak Tube Bundle [156A Polymer Kit] (014875F) pumpparts Helps support dependable sealing inThe Raypak Tube Bundle [156A Polymer Kit] is a replacement heat exchanger tube bundle kit for compatible Raypak 156A pool and spa heater systems. The tube bundle is a central heat transfer component, allowing water to move through the heater while absorbing heat from the combustion process or heating assembly. This polymer kit is typically used when the existing tube bundle is leaking, scaled, damaged, or no longer transferring heat efficiently.