Zodiac - Capillary compressor 7kW Z200 R32 - R08504

Zodiac – Capillary compressor 7kW Z200 R32 – R08504

This is a genuine Zodiac replacement compressor unit designed specifically for the Zodiac Z200 heat pump range. The compressor is the heart of any heat pump system, responsible for pressurising the refrigerant gas to generate the thermal energy that heats your pool water. This capillary-type compressor operates with R32 refrigerant, a modern, low global warming potential (GWP) refrigerant that offers excellent energy efficiency compared to older refrigerant types. As a 7kW-rated compressor, it delivers the mechanical output required to sustain the Z200 heat pump’s rated heating capacity.

Replacing a faulty or worn compressor with the correct OEM unit is essential to restore the full performance and efficiency of your Zodiac Z200 heat pump. This part carries SKU R08504 and is engineered to Zodiac’s original manufacturing specifications, ensuring a precise fit and reliable long-term operation. The capillary expansion system regulates refrigerant flow within tightly defined parameters, which is important for maintaining stable output temperatures and protecting the compressor from damage caused by pressure imbalance.

Technical characteristics and R32 refrigerant compatibility

The R32 refrigerant used in this compressor circuit has a significantly lower GWP than R410A, making it a more environmentally responsible choice in modern pool heat pump design. R32 also has a higher volumetric cooling capacity, which means the compressor can be more compact while still delivering the required 7kW of mechanical power. This compressor is specifically calibrated for the capillary tube expansion system used in the Z200 series, meaning it must not be substituted with a generic or non-compatible compressor unit.

Installation of this component should be carried out by a qualified refrigeration or HVAC technician, as work on sealed refrigerant circuits requires specialist tools, certification, and safe handling of pressurised refrigerant. The compressor connects to the refrigerant circuit of the heat pump and must be correctly brazed, evacuated, and recharged with the appropriate R32 charge following installation. Incorrect handling can result in refrigerant loss, system damage, or safety hazards.

Suitability and intended application

This replacement compressor is intended exclusively for Zodiac Z200 series pool heat pumps equipped with a capillary expansion system and operating on R32 refrigerant. It is not a universal compressor and should only be fitted to the specific Z200 model variant for which it was designed. The Z200 heat pump range is typically suited to residential pools of moderate size, and this 7kW compressor supports the unit’s designed heating output within that application. If you are unsure whether this compressor matches your specific Z200 model variant, cross-reference your heat pump’s model plate and serial number with Zodiac’s technical support or parts documentation before ordering.