Glow-worm
Glow-worm Pump GLOWWORM0020014171
Glow-worm 0020014171 pump for Glow-worm domestic heating appliances, circulating water through the boiler's primary circuit.
At a glance
- Part type: Pump
- Also known as GLOWWORM0020014171
£255.74
£213.12 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Glow-worm 0020014171 is a circulation pump supplied for Glow-worm domestic heating appliances. It moves water around the boiler's primary circuit, maintaining flow through the heat exchanger and out to the heating system. The pump is a serviceable component, so it is replaced when the existing unit seizes, becomes noisy or stops delivering adequate flow.
Signs this part needs replacing
- The boiler fires but the radiators stay cold while the flow pipe heats up
- Grinding, humming or rattling noise from the pump housing
- The pump body is hot but the impeller is not turning
- Repeated overheat or flow-related lockouts on the boiler display
- Water weeping from the pump body or its connections
Before you order
- Read the part number from the pump currently fitted and match it to 0020014171
- Check the boiler's data badge and serial number to confirm the appliance variant
- Inspect the pump gasket or O-ring seal and replace it if it is compressed or perished
- Confirm the electrical connection and pump head orientation match the original before fitting
Mechanical
| Part type | Pump |
|---|
Compliance
| Manufacturer part number (MPN) | 0020014171 |
|---|---|
| Barcode / EAN | 0020014171 |
| Commodity code | 8413 70 30 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 4024074495285, GLOWWORM0020014171, GLOWWORM0020014171, GLOWWORM0020014171, 1337385 |
No fitment data held for this part.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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