
Raypak 406A Polymer Cu-Ni Tube Bundle, 014933F
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Quick overview
- Genuine Raypak factory part 014933F, not an aftermarket copy.
- Cupro-nickel tubes the copper-nickel alloy holds up to corrosion better than a plain copper bundle.
- For the polymer header 406A this is the bundle for the polymer header version of the 406A, not the bronze ASME version.
- Heart of the heat exchanger the tube bundle is the section pool water flows through as it picks up heat from the burners.
- Repair, not replace swap the bundle when tubes scale, pit or leak instead of buying a new heater.
- Check your header polymer and bronze ASME 406A heaters take different bundles, so confirm which one you have before ordering.
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406A Polymer Cu-Ni Tube Bundle, 014933F
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Product details
The Raypak 014933F is the cupro-nickel tube bundle for the 406A pool and spa heater built with polymer headers. It is the genuine Raypak part and the core of the heat exchanger, the run of finned tubes that pool water passes through while the burners heat it from below.
Why cupro-nickel
Cupro-nickel is copper alloyed with nickel. It holds up to corrosion better than plain copper, which is the usual reason a heater needs a new bundle in the first place: low pH, high chlorine or poor water balance eating into the tubes until they scale, pit or leak. Replacing the bundle with the more resistant alloy addresses the failure rather than repeating it.
Before you order
Raypak builds the 406A with either polymer or bronze ASME headers, and the two take different tube bundles. This one is for the polymer header heater. The bronze ASME 406A and 407A use Raypak 017981F. Check the header material on your heater before ordering.
| Brand | Raypak |
|---|---|
| Manufacturer part number | 014933F |
| UPC | 840891035510 |
| Type | Cupro-nickel tube bundle |
| Material | Cupro-nickel |
| Fits | Raypak 406A pool and spa heater with polymer header |
| Shipping weight | 44 lb |
| Ships | Parcel |
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From Raypak
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Questions and answers
What people ask about this product, answered by our pool techs.
Which Raypak heaters does this fit?
Why cupro-nickel rather than copper?
Is this the complete heat exchanger?
Is this a genuine Raypak part?
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