Raypak Heat Exchanger Cupro Nickel Tube Bundle 406A/407A, 017981F In stock$1,59699
Raypak Heat Exchanger Cupro Nickel Tube Bundle 406A/407A, 017981F
$1,59699
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Quick overview
- Genuine Raypak factory part 017981F for the 406A and 407A.
- Bronze ASME headers this bundle is for heaters with bronze ASME headers, not the polymer header version.
- Cupro nickel tubes the nickel alloy resists corrosion and outlasts plain copper in hard service.
- Two models the same bundle serves both the 406A and the 407A.
- Core of the heat exchanger the tube section pool water runs through while the burners heat it.
- Repair instead of replace a new bundle brings a scaled or leaking heater back rather than scrapping it.
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Product details
The Raypak 017981F is the cupro nickel tube bundle for 406A and 407A pool and spa heaters with bronze ASME headers. It is a genuine Raypak part and the core of the heat exchanger, the finned tube section pool water passes through as the burners heat it.
Built to resist corrosion
Cupro nickel is copper alloyed with nickel, and the nickel is what gives it its corrosion resistance and long life. Tube bundles usually fail because water chemistry has gone after the copper, so replacing with the nickel alloy addresses the cause instead of repeating it.
Before you order
Raypak builds these heaters with either bronze ASME or polymer headers, and the two use different bundles. This one is for bronze ASME headers on the 406A and 407A. The polymer header 406A takes Raypak 014933F. Check your header material first.
| Brand | Raypak |
|---|---|
| Manufacturer part number | 017981F |
| UPC | 840891043782 |
| Type | Heat exchanger cupro nickel tube bundle |
| Material | Cupro nickel |
| Fits | Raypak 406A and 407A with bronze ASME headers |
| Shipping weight | 6.5 lb |
| Ships | Parcel |
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Questions and answers
What people ask about this product, answered by our pool techs.
Which heaters does this fit?
Raypak 406A and 407A pool and spa heaters that have bronze ASME headers. If your 406A has polymer headers, the cupro nickel bundle for it is 014933F.
What is the benefit of cupro nickel?
Nickel makes the tube alloy corrosion resistant and long lasting, which is what you want if water chemistry is the reason the original bundle failed.
Is the whole heat exchanger included?
No. This is the tube bundle. The headers and the complete exchanger assembly are separate Raypak parts.
Is it a genuine Raypak part?
Yes. It is Raypak 017981F, UPC 840891043782.
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