Glowworm High-Efficiency Pump 0010030631 – Refurbished

Reduced flow between heating and hot water in a Glowworm Flexicom, Ultracom, Ultrapower, or Xtramax boiler is a common sign of a worn high-efficiency pump. The Glowworm High-Efficiency Pump (Part No. 0010030631) is the direct replacement designed to maintain optimal heating system circulation.

This is a professionally refurbished unit, fully tested to ensure reliability and high-efficiency performance, and supplied with a full 12-month warranty.

Compatible Boiler Models

Fully Tested. High Efficiency. Backed by Warranty.

This pump circulates water through your boiler's heating system, ensuring efficient flow between heating and hot water and maintaining optimal performance. Supplied with a full 12-month warranty.

Delivery & Returns

Orders placed before 1:00 PM (Mon–Fri) are dispatched the same working day. Next-day delivery placed on a Friday is delivered the following Monday; Saturday delivery is available at checkout. Returns are accepted within 30 days under our standard return policy.

Note: Please confirm that part number 0010030631 matches your existing unit before ordering. If used as a replacement, you will also need part numbers 0010032752 (cable) and 0010026674 (plug) to complete the installation. Installation must be carried out by a Gas Safe registered engineer to ensure safety compliance and warranty validity. All prices include VAT.