
Pentair Cupro Nickel Tube Sheet Coil Assembly Kit for MasterTemp 400HDNA, 400HD-LP
Quick overview
- Cupro nickel The cupro nickel version rather than standard copper.
- O-ring kit included The kit ships with an o-ring kit, so the seals go back new.
- For the 400 MasterTemp Listed for Model 400HDNA and 400HD-LP MasterTemp heaters.
- New tub design only For heaters manufactured after 1/12/09, the new tub design.
- Supplied as an assembly Comes as the tube sheet and coil together, not as loose tubes.
- Genuine Pentair Factory part 474065.
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Cupro Nickel Tube Sheet Coil Assembly Kit for MasterTemp 400HDNA, 400HD-LP
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Product details
The Pentair 474065 is the cupro nickel tube sheet coil assembly kit for the MasterTemp Model 400HDNA and 400HD-LP heaters. It is the genuine Pentair part and it ships with an o-ring kit.
What it replaces
The tube sheet and coil assembly is the heat exchanger core: the water side of the heater, where the burner heat crosses into the pool water. When it corrodes through, the heater leaks internally and no amount of work on the gas side will fix it.
Cupro nickel and fitment
This is the cupro nickel version. Pentair specifies it for heaters manufactured after 1/12/09, the new tub design, so check the manufacture date on the heater before ordering. It is a large, heavy assembly and moves by freight.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 474065 |
| UPC | 788379792039 |
| Type | Tube sheet coil assembly kit |
| Material | Cupro Nickel |
| Includes | O-Ring Kit |
| For use with | Model 400HDNA, 400HD-LP MasterTemp Heater Manufactured After 1/12/09 (New Tub Design) |
| Shipping weight | 42 lb |
| Ships | Freight |
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