

As a genuine Glow‑Worm spare part, the 10032795 motor pump is manufactured to match the original equipment specifications for flow rate, pressure head, electrical performance, and mechanical endurance. The pump’s performance directly affects not just heating efficiency but also system stability: an underperforming pump can lead to insufficient heat delivery, increased burner cycling, or even air locks that trigger boiler fault codes. Conversely, a correctly sized and calibrated pump helps the boiler maintain steady temperatures, improve energy efficiency, and reduce overall fuel consumption by optimising water movement throughout the system.
Motor pumps operate under sustained load and frequent cycling, which can lead to bearing wear, impeller degradation, or electrical faults over time. Symptoms of a failing pump include unusual noises (grinding, humming, or gurgling), uneven radiator temperatures, slow heat response, or boiler lockouts due to detected flow issues. Replacing a worn or faulty unit with this OEM motor pump restores dependable circulation, reduces strain on the heat exchanger and burner, and enhances overall system reliability. Because the motor pump is integral to both hydraulic and electrical boiler systems, installation and testing should always be carried out by a qualified heating engineer to ensure correct fitment, electrical connection, and compliance with safety and performance standards.
Glow-Worm provide a 1 year warranty on all spare parts. Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
| MPN | 10032795 |
|---|---|
| Product Code | EDDGLOWWORM099 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Glow-Worm |
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
For all Gledhill Cylinders, a flat delivery charge of £27.50 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
As a genuine Glow‑Worm spare part, the 10032795 motor pump is manufactured to match the original equipment specifications for flow rate, pressure head, electrical performance, and mechanical endurance. The pump’s performance directly affects not just heating efficiency but also system stability: an underperforming pump can lead to insufficient heat delivery, increased burner cycling, or even air locks that trigger boiler fault codes. Conversely, a correctly sized and calibrated pump helps the boiler maintain steady temperatures, improve energy efficiency, and reduce overall fuel consumption by optimising water movement throughout the system.
Motor pumps operate under sustained load and frequent cycling, which can lead to bearing wear, impeller degradation, or electrical faults over time. Symptoms of a failing pump include unusual noises (grinding, humming, or gurgling), uneven radiator temperatures, slow heat response, or boiler lockouts due to detected flow issues. Replacing a worn or faulty unit with this OEM motor pump restores dependable circulation, reduces strain on the heat exchanger and burner, and enhances overall system reliability. Because the motor pump is integral to both hydraulic and electrical boiler systems, installation and testing should always be carried out by a qualified heating engineer to ensure correct fitment, electrical connection, and compliance with safety and performance standards.
Glow-Worm provide a 1 year warranty on all spare parts. Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
| MPN | 10032795 |
|---|---|
| Product Code | EDDGLOWWORM099 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Glow-Worm |
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
For all Gledhill Cylinders, a flat delivery charge of £27.50 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
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