Glow-worm
Glow-worm Heat Exchanger DHW 0020097181
DHW heat exchanger, part 0020097181, for the Glow-worm Ultracom 2 35CXI gas boiler.
At a glance
- Part type: DHW heat exchanger
- Appliance family: Ultracom 2
- Also known as 1340402
£161.86
£134.88 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 0020097181 is a domestic hot water (DHW) heat exchanger for the Ultracom 2 range of gas boilers. It transfers heat from the boiler's primary circuit into the domestic hot water supply. It is listed as a heat exchanger spare for the Ultracom 2 35CXI.
Signs this part needs replacing
- Reduced or inconsistent hot water temperature at the taps
- Hot water flow rate falling away over time
- Limescale or debris restricting the DHW circuit
- Water leaking from the heat exchanger body or its connections
- Boiler locking out or faulting when hot water is demanded
Before you order
- Confirm the appliance is an Ultracom 2 35CXI
- Check the existing part number against 0020097181
- Confirm the fault lies with the DHW heat exchanger rather than the primary heat exchanger
- Check the GC number on the appliance data badge matches 47-019-12
Compliance
| Alternative numbers | 1340402 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM ULTRACOM 2 35CXi | 47-019-12 | 47-019-12 | — | — |
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 technical questions yet for this part.
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