Product Overview

The Raypak 010369F Tube Bundle Kit is a genuine Raypak replacement heat exchanger tube bundle designed for compatible Raypak 265A, 266A, and 267A ASME pool heater models with metal headers / cast iron manifolds. This replacement kit is built with cupro-nickel construction for enhanced corrosion resistance and long-term durability in demanding pool and spa heating applications.

This tube bundle is commonly used when the existing heater heat exchanger is leaking, corroded, scaled, damaged, or no longer transferring heat efficiently. It provides a targeted repair solution for compatible Raypak ASME heaters without replacing the complete heater.

Ideal For

This tube bundle kit is ideal for pool heater technicians, commercial pool service professionals, facility maintenance teams, and qualified installers repairing compatible Raypak ASME heater systems. It is especially useful for commercial or high-use pool and spa applications where ASME construction and cupro-nickel durability are required.

Key Features

Genuine Raypak Replacement Part

Designed as an OEM Raypak replacement tube bundle for compatible ASME heater models. Using the correct Raypak replacement part helps ensure proper fit, reliable heat transfer, and correct compatibility with the heater’s metal header design.

Cupro-Nickel Construction

The cupro-nickel tube bundle provides enhanced corrosion resistance compared with standard copper tube bundles. This makes it a strong option for high-use pools, commercial systems, saltwater pools, and applications with more demanding water conditions.

ASME Heater Compatibility

This tube bundle is designed for compatible Raypak ASME 265A, 266A, and 267A heater models. It is intended for heaters with metal headers / cast iron manifolds and should not be confused with residential plastic-header tube bundles.

Includes Hardware and Gaskets

Supplier listings commonly describe this kit as including the tube bundle, baffle, stud bolt kit, and header gaskets. These included components help support a more complete heat exchanger tube bundle replacement.

Restores Heat Transfer Performance

A damaged, scaled, or leaking tube bundle can reduce heater efficiency and cause performance issues. Replacing the tube bundle can help restore proper heat transfer, water flow through the exchanger, and dependable heater operation.

Commercial Repair Solution

This kit allows repair of the heat exchanger section without replacing the entire heater. It is a practical service part when the heater cabinet, burner tray, controls, headers, and other components remain in usable condition.

Benefits

The Raypak 010369F Tube Bundle Kit helps restore heating performance and reliability in compatible Raypak ASME heaters. Its cupro-nickel construction provides added durability for demanding pool environments, while the included hardware and gasket components help support a complete service repair.

Replacing a failed tube bundle can help correct leaking heat exchangers, reduced heating efficiency, and water-path damage when the tube bundle has been professionally diagnosed as the problem. Professional installation is strongly recommended because this repair involves heater disassembly, water-path sealing, gasket installation, leak testing, and safe startup procedures.

Specifications

Customer-Facing Q&A

Q: What is the Raypak 010369F used for?
A: It is a replacement heat exchanger tube bundle kit for compatible Raypak ASME 265A, 266A, and 267A pool heater models with metal headers.

Q: Is this cupro-nickel or copper?
A: This model is the cupro-nickel ASME tube bundle. Cupro-nickel provides added corrosion resistance compared with standard copper.

Q: Which heater models does this fit?
A: It is commonly listed for Raypak ASME 266A and 267A models, with some listings also referencing 265A, CR265A, CR265B, PR266, 267A, and 277A applications. Always confirm the full heater model and header type before ordering.

Q: Will this fit residential Raypak heaters with plastic headers?
A: No. This tube bundle is intended for ASME heaters with metal headers / cast iron manifolds. Residential plastic Capron header heaters use different tube bundles and are not interchangeable.

Q: What comes with the kit?
A: Supplier listings commonly state that the kit includes the tube bundle, baffle, stud bolt kit, and header gaskets.

Q: When should a tube bundle be replaced?
A: It may need replacement if the heat exchanger is leaking, scaled, corroded, damaged, or no longer transferring heat properly after professional diagnosis.

Q: Is there a copper version of this tube bundle?
A: Yes. Part number 006733F is commonly referenced as the copper version, while 010369F is the cupro-nickel ASME version.

Q: Should this be installed by a professional?
A: Yes. Tube bundle replacement should be performed by a qualified pool heater technician because the repair involves heater disassembly, water sealing, gasket replacement, leak testing, and safe heater startup.