Zodiac - Motorfan Z900 TD50 - R07784

Zodiac – Motorfan Z900 TD50 – R07784

The Zodiac Motorfan Z900 TD50 is a genuine OEM replacement fan motor designed specifically for use with Zodiac Z900 series pool heaters. This component is the motorised fan unit responsible for drawing air through the heat exchanger in gas-fired pool heating systems, ensuring efficient combustion airflow and consistent heater performance. As a direct replacement part, it is engineered to the exact specifications of the original component, guaranteeing a precise fit and reliable operation within compatible Zodiac Z900 pool heating units.

Replacing a worn or failed fan motor with a genuine Zodiac part is essential to maintain the safe and efficient operation of your pool heater. The fan motor drives the ventilation system within the burner assembly, regulating airflow to support proper ignition and combustion. Using a non-genuine or incorrect replacement risks poor combustion efficiency, safety faults, or damage to the heater unit. This Zodiac-approved component ensures the heater continues to operate within its designed parameters.

Technical characteristics and compatibility

The R07784 Motorfan is specifically referenced in Zodiac’s official spare parts documentation for the Z900 series pool heaters, confirming its role as a direct OEM replacement. The TD50 designation identifies the specific motor variant within the Z900 product line. As a specialist internal component, installation should be carried out by a qualified pool heating technician or gas engineer, as accessing the fan motor requires disassembly of the heater casing and interaction with gas and electrical systems. The part is listed at a current retail price of approximately £556.61, reflecting its status as a precision-engineered assembly rather than a consumable item.

Suitability and application

This fan motor is intended exclusively for Zodiac Z900 series gas pool heaters equipped with the TD50 motor configuration. It is not a universal component and should only be fitted to the compatible heater model. It is suitable for both residential and commercial pool heating installations where Zodiac Z900 heaters are in use. If you are unsure whether this is the correct part for your specific heater unit, cross-reference the part number against your heater’s service manual or contact a Zodiac-authorised service agent before ordering.