The Glow-worm 0010030631 Pump is a genuine replacement circulation pump designed to maintain efficient water flow throughout the heating and hot water systems of compatible Glow-worm boilers. Reliable circulation is essential for stable heating performance, consistent radiator temperature, and overall system efficiency.

A worn or failing pump can lead to symptoms such as poor radiator heating, noisy operation, fluctuating temperatures, overheating, or boiler lockouts. Replacing it with this genuine Glow-worm unit restores dependable circulation and smooth system operation.

Key Features

• Genuine Glow-worm circulation pump

• Ensures stable and efficient system water flow

• Helps resolve poor heating performance, overheating, and noise

• Robust, long-lasting design for high reliability

• Direct-fit replacement for quick and easy installation

Compatible With

This pump is suitable for selected Glow-worm boilers that require part 0010030631.

Please verify the part number with your boiler manual or existing pump to ensure correct compatibility.