Zodiac - Titanium Heat Exchanger for Heat Pump PX50 (WH000433) - ZX102040854

Zodiac – Titanium Heat Exchanger for Heat Pump PX50 (WH000433)

This is the genuine Zodiac replacement titanium heat exchanger for the PX50 Full Inverter pool heat pump (model WH000433). It is the core thermal transfer component inside the unit, transferring heat energy from the refrigerant circuit to your pool water efficiently and safely. Titanium construction makes it highly resistant to corrosion from chlorinated and saltwater pool environments, ensuring long-lasting performance.

Compatibility

This heat exchanger is designed exclusively for the Zodiac Heat Pump PX50 — model reference WH000433. It corresponds to position 36 in the official Fluidra exploded parts diagram for this unit. Always verify your heat pump’s model reference before ordering to ensure a correct fit.

Why Genuine Matters

As an OEM Zodiac part sourced directly through Fluidra, this heat exchanger is manufactured to the exact tolerances and material standards of the original component. Titanium is chosen for its exceptional resistance to pool chemicals, preventing the pitting and degradation that can affect lesser materials over time. Using a genuine part protects the integrity of your PX50’s refrigerant circuit and maintains warranty compliance.

Installation

Replacing a heat exchanger involves disconnecting refrigerant lines and internal hydraulic connections, and should be carried out by a qualified pool heating technician or refrigeration engineer. Ensure the heat pump is fully isolated from power and water supply before beginning work. Refer to the official Fluidra service documentation for the PX50 to confirm torque settings and reassembly procedures.