Glow-worm
Glow-worm Flow Pipework 0020037290
Flow pipework assembly for Glow-worm Ultracom 12HXI, 15HXI and 18HXI gas boilers.
At a glance
- Appliance family: Ultracom HXI
- Also known as 1337991
£28.15
£23.46 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 0020037290 is a flow pipework assembly used in the Ultracom HXI range of gas boilers. It forms part of the boiler's internal water circuit, carrying heated water away from the heat exchanger towards the system. It is supplied as a pipe assembly for the 12HXI, 15HXI and 18HXI models.
Signs this part needs replacing
- Visible weeping or dripping from the pipe or its joints
- Corrosion, pitting or discolouration on the pipe surface
- Scale or debris build-up restricting flow through the pipework
- Kettling or knocking noises linked to restricted flow in the boiler circuit
- A joint that will not seal after re-making
Before you order
- Confirm your boiler model is an Ultracom 12HXI, 15HXI or 18HXI
- Check the existing pipework part number against 0020037290
- Inspect the surrounding joints and seals for condition before fitting
- Confirm whether any washers or seals on the existing assembly can be reused
Compliance
| Alternative numbers | 1337991 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM ULTRACOM 12HXi | 41-019-01 | 41-019-01 | — | — |
| GLOWWORM ULTRACOM 15HXi | 41-019-02 | 41-019-02 | — | — |
| GLOWWORM ULTRACOM 18HXi | 41-019-03 | 41-019-03 | — | — |
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.
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