Raypak Copper Tube Bundle For Model 266A, 267A Low NOx Heater

Copper Tube Bundle For Model 266A, 267A Low NOx Heater

The Raypak Copper Tube Bundle is the genuine OEM heat exchanger assembly designed for Raypak 266A and 267A Low NOx gas pool and spa heaters. This factory‑engineered bundle restores the heater’s full heating efficiency, water flow performance, and long‑term reliability.

Product Overview

Built from high‑grade copper tubing, this heat exchanger delivers fast, efficient heat transfer while maintaining durability under continuous pool and spa operation. It includes the complete tube bundle assembly required to replace a leaking, corroded, or damaged exchanger.

Key Features

• OEM Raypak Heat Exchanger — Ensures perfect fit, proper water flow, and factory‑rated BTU performance.

• High‑Efficiency Copper Tubing — Provides excellent thermal conductivity for rapid heating.

• Low NOx Compatible — Designed specifically for Raypak’s Low NOx combustion systems.

• Complete Assembly — Includes the full copper tube bundle with headers and mounting points.

• Restores Heater Performance — Ideal for units experiencing leaks, scale damage, or reduced heating output.

Compatible Models

• Raypak 266A Low NOx

• Raypak 267A Low NOx

• Select P‑R series heaters using the same 266k BTU Low NOx exchanger design.

Ideal Replacement For

• Leaking heat exchangers

• Scale‑damaged or corroded tube bundles

• Heaters with reduced heating efficiency or flow restrictions

• Units exposed to improper water chemistry (low pH, high chlorine, or salt corrosion)

Why Choose OEM Raypak

Raypak’s copper tube bundles are engineered to meet strict performance and safety standards. Using genuine OEM components ensures proper combustion, correct water flow, and long‑term heater reliability.