Raypak Tube Bundle [106A Polymer Kit] (014874F) o-rings Replacement is often appropriate when

Replacement is often appropriate when the original valve becomes sticky

Helps restore controlled electrical-to-mechanical actuation

or related hardware are in good condition before reassembly

Raypak heat exchange gasket set

supporting dependable performance and more consistent use during demanding tasks

Raypak Tube Bundle [106A Polymer Kit] (014874F) o-rings Replacement is often appropriate whenThe 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.