Restore your heater's efficiency with the Raypak 266A/267A Copper Tube Bundle. ASME-certified for post-2019 models, it ensures durable, high-speed heat transfer.

High-Efficiency Heat Transfer: Features integral finned copper tubing that captures maximum heat from the burners to warm your pool water faster.
Post-2019 Design: Specifically updated to fit the modern internal header and bypass configurations of the 266A/267A series produced after 12/2019.
Corrosion Resistant: High-quality copper construction resists the corrosive effects of pool chemicals and high-velocity water flow.

Raypak - Tube Bundle, Raypak 266A/267A, Copper ASME, After 12/2019