Zodiac - Empty pH Perfect box (front face + rear face) - R0594900

Zodiac – Empty pH Perfect box (front face + rear face) – R0594900

The Zodiac R0594900 is a genuine replacement housing component for the Zodiac pH Perfect and pH Expert pool water regulation systems. This spare part consists of the empty enclosure box, including the front face panel and the rear face panel, providing the complete outer casing structure for the controller unit. It is designed to replace a damaged, cracked, or worn housing while retaining the internal electronics and components of the existing unit, making it a cost-effective alternative to replacing the entire regulator.

Compatible with pH Perfect systems manufactured from 2008 onwards, this housing is produced to the exact dimensional and material specifications of the original Zodiac unit. The enclosure is engineered to correctly align all control panel elements, indicator displays, and cable entry points, ensuring that your existing internal components fit precisely without modification. The front face typically carries the user interface area, while the rear face accommodates cable routing and mounting provisions.

Technical characteristics and compatibility

This replacement box is specifically matched to the Zodiac pH Perfect and pH Expert series of automatic pH dosing and regulation controllers. It is intended for units produced in or after 2008, covering a broad range of installation generations across residential and semi-commercial pool applications. The housing is a non-electrical component, meaning no voltage or power specifications apply — it is a purely mechanical enclosure replacement. Installation involves carefully transferring the internal circuit board, connectors, and display elements from the existing damaged housing into the new shell, following the manufacturer’s service procedure. As a genuine Zodiac spare part, dimensional tolerances and mounting point positions are guaranteed to match the original equipment exactly.

Suitability and buying context

This part is suitable for pool owners, pool technicians, and service professionals who need to restore a Zodiac pH Perfect or pH Expert regulator that has suffered cosmetic or structural housing damage, such as cracking, UV degradation, or impact damage, without replacing the complete control unit. It is particularly relevant for installations where the internal electronics remain fully functional and only the outer casing requires renewal. This product is not a complete replacement unit and does not include any internal components, circuit boards, or display elements. Buyers should confirm that their pH Perfect or pH Expert unit was manufactured from 2008 onwards before ordering to ensure compatibility.