Raypak 266A/267A CuNi/Polymer Tube Bundle (010365F) grundfos Designed for compatible wall-return plumbing

Designed for compatible wall-return plumbing applications

A gate valve helps provide manual shutoff and isolation in a compatible plumbing system

Useful when the original jet is worn in multiple areas

A properly selected Magic Plastics gate valve contributes to more dependable shutoff performance and easier long-term plumbing service

Raypak 266A/267A CuNi/Polymer Tube Bundle (010365F) grundfos Designed for compatible wall-return plumbingThe Raypak CuNi and polymer tube bundle is designed for compatible 266A and 267A heater applications where the supported heat transfer assembly needs replacement. A tube bundle is useful because it forms one of the core internal heating sections of the heater, helping transfer heat into the water while matching the intended system configuration. This replacement is especially useful when the original bundle is leaking, scaled, corroded, or no longer