Raypak Tube Bundle [106A Polymer Kit] (014874F) circuitboards Short-format design

Short-format design

This replacement is especially useful when the original connector assembly is cracked

Astral Pool back mount pressure gauge kit

Designed for compatible R335A and R335B heater cabinets

Raypak Tube Bundle [106A Polymer Kit] (014874F) circuitboards Short-format designThe Raypak Tube Bundle [106A Polymer Kit] is a replacement heat exchanger tube bundle kit for compatible Raypak 106A 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.