Instantor 771929 Universal Pump Head Replacement Kit - 8 Metre CCW with Grundfos Adaptor Cable

The Instantor Universal Pump Head Replacement Kit – 8 Metre CCW (771948) with Wilo and Grundfos adaptor cables provides a high-performance solution for various heating systems. This modulating pump offers control flexibility with multiple settings and pulse width modulation (PWM) compatibility. Designed for easy retrofit in most applications, it enhances boiler efficiency, delivering a quiet, energy-efficient operation with an Energy Efficiency Index (EEI) of ≤ 0.23. The kit includes all necessary installation components and is fully ErP compliant.

The Instantor Universal Pump Head Replacement Kit – 8 Metre CCW, complete with adaptor cables compatible with both Wilo (771948) and Grundfos (771949) systems, is a versatile and high-performing replacement for a range of boiler installations. This modulating pump supports a wide pressure range of 4-8M and offers several control settings, including Constant Speed, Constant Pressure, Proportional Pressure, and Eco/Auto modes. It’s designed for seamless retrofitting, maximising boiler efficiency with an Energy Efficiency Index (EEI) ≤ 0.23. With pulse width modulation (PWM) compatibility, the pump enables precise modulation, making it ideal for both residential and commercial applications.

Built for durability, the pump can handle flow rates up to 31.6L/min and withstands temperatures from +2°C to 110°C. Operating at just 43 dB, it is exceptionally quiet. The kit includes essential components such as replacement flange O-rings, volute assembly studs, and an IP44-rated terminal block for easy installation. With a 1-year manufacturer’s warranty and full ErP compliance, this pump replacement kit combines efficiency, adaptability, and longevity, making it an essential component for reliable heating system performance.

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