The Raypak CuNi and metal tube bundle is designed for compatible 266A and 267A heater applications where the supported heat-transfer assembly needs replacement. A tube bundle like this is useful because it restores one of the core internal heating components of the system while matching the intended material and fit requirements of the heater.This replacement is especially useful when the original bundle is leaking, scaled, corroded, or no longer dependable. Matching the correct CuNi and metal version helps preserve intended performance and supports a cleaner rebuild.The 010369F is a practical service part when a compatible Raypak heater needs a CuNi and metal tube bundle to restore dependable heat-transfer performance. Raypak CuNi and metal tube bundle Designed for compatible 266A and 267A heaters Helps restore proper internal heat-transfer support Useful when the original bundle is leaking or heavily worn Supports a more complete and dependable repair
