
Quick overview
- Genuine Pentair Factory board 521319Z, not an aftermarket board.
- The controller board The printed circuit board assembly that runs the IntelliChem controller.
- IntelliChem systems Listed for Pentair IntelliChem chemical controller systems.
- Board level repair Replaces the board rather than the whole controller enclosure.
- Rule out the simple parts Pentair also sells the 3A circuit breaker and the controller parts bag separately.
- Order by part number Check 521319Z against the board in your unit before ordering.
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Product details
Pentair 521319Z is the PCBA controller board for IntelliChem chemical controller systems. It is the genuine Pentair board.
Board level repair
Replacing the board keeps the rest of the installation in place: the enclosure, the sensors, the tubing and the containers all stay. That is normally a far shorter job than swapping the whole controller.
Before you condemn the board
Pentair supplies several smaller IntelliChem parts on their own, including the 3A circuit breaker, the pH sensor and the controller parts bag. Work through those first, then check the part number 521319Z against the board in your unit before ordering.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 521319Z |
| UPC | 788379870928 |
| Type | PCBA controller board |
| Fits | Pentair IntelliChem chemical controller systems |
| Shipping weight | 0.85 lb |
| Ships | Parcel |
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