Pay in 4 interest-free payments of $153.35 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
fv-d4 { transition-delay: 0
energy-efficient replacement for standard eyeballs
Crafted for seamless operation
and even debris pickup across all pool types and finishes
Raypak Copper Tube Bundle Heat Exchanger for ASME 406A/407A | 017977F Polaris TR35P Back Up Valve fv-d4 { transition-delay: 0Raypaks 017977F Copper Tube Bundle is a replacement heat exchanger assembly for 406A and 407A polymer header ASME heaters. The kit comes complete with copper tubes, gaskets, internal baffles, and mounting hardware, allowing for a full swap without sourcing additional components. Manufactured to OEM grade standards, this bundle restores proper heat exchange and water flow while protecting against scaling, corrosion, and loss of efficiency. It provides