Fluidra - Pressure Sensor for Z650iQ Heat Pump (MD8)

Fluidra – Pressure Sensor for Z650iQ Heat Pump (MD8)

This is the genuine Fluidra replacement pressure sensor for the Zodiac Z650iQ pool heat pump, specifically serving the MD8 assembly. The sensor monitors refrigerant circuit pressure to protect the compressor and ensure the heat pump operates safely and efficiently at all times. A faulty or degraded sensor can trigger error codes, cause compressor shutdowns, or reduce heating performance.

Compatibility

This part is designed exclusively for the Fluidra Zodiac Z650iQ Full Inverter residential pool heat pump, MD8 assembly. The Z650iQ is a connected, energy-rated ‘A’ heat pump featuring Full Inverter technology across four operating modes: Boost, Smart, Ecosilence, and Smart+. Always verify your model and assembly reference against the Fluidra spare parts catalogue before ordering.

Why Genuine Matters

Using a genuine Fluidra OEM sensor ensures the part meets the exact electrical and pressure specifications of the Z650iQ’s refrigerant circuit. Aftermarket alternatives may not match the calibration tolerances required by the Full Inverter control board, risking compressor damage or false fault codes. Genuine parts also help maintain any remaining manufacturer warranty.

Installation

Replacement of the pressure sensor involves working within the refrigerant circuit of the heat pump. This work must be carried out by a qualified refrigeration or pool heating technician in compliance with F-Gas regulations. Ensure the heat pump is fully powered down and depressurised before commencing work.