Fluidra - Titanium Heat Exchanger for Z650iQ MD10 Heat Pump

Fluidra – Titanium Heat Exchanger for Z650iQ MD10 Heat Pump

This is the genuine Fluidra replacement titanium heat exchanger for the Zodiac Z650iQ MD10 pool heat pump. It is the critical water-side component through which pool water is heated by the refrigerant circuit, transferring thermal energy efficiently and safely. Replacing a failed or degraded heat exchanger restores full heating performance to your unit.

Compatibility

This heat exchanger is designed specifically for the Zodiac / Fluidra Z650iQ MD10 variant — a Full Inverter heat pump with four operating modes (Boost, Smart, Eco-Silence, and Smart+) suited to all sizes of residential swimming pools. Always verify your exact model code before ordering, as the Z650iQ range covers multiple output variants (MD4 through TD12) that may use different components.

Why Genuine Matters

Titanium is chosen for pool heat exchangers because of its outstanding resistance to corrosion from chlorinated and salt water, ensuring long service life. A genuine Fluidra part guarantees dimensional accuracy, material grade, and correct refrigerant-side / water-side porting to match the original factory specification — safeguarding both efficiency and warranty compliance.

Installation

Heat exchanger replacement involves disconnecting refrigerant lines and draining the hydraulic circuit; this work must be carried out by a qualified HVAC or pool heating technician. Ensure the unit is fully isolated from power and the refrigerant circuit is safely recovered before beginning work. Refer to the official Zodiac Z650iQ service manual for torque specifications and re-commissioning procedures.