Glow-worm
Glow-worm Hydroblock Inlet DHW 0010028804
Glow-worm inlet DHW hydroblock, part number 0010028804, for Compact and Micracom combi boilers.
At a glance
- Appliance family: Compact and Micracom combi boilers
- Also known as 8926064
£8.53
£7.11 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 Hydroblock, Inlet DHW is a Glow-worm hydraulic component used on Compact and Micracom combi boilers. It forms the domestic hot water inlet section of the hydroblock assembly, handling the cold water feed into the boiler's DHW circuit. It is supplied under Glow-worm part number 0010028804.
Signs this part needs replacing
- Water weeping or dripping from the DHW inlet area of the hydroblock
- Scale or debris build-up restricting the cold water inlet to the DHW circuit
- Reduced or erratic domestic hot water flow at the taps
- Visible cracking, distortion or perished seals on the inlet body
- Boiler failing to register a DHW demand despite a good flow rate at the outlet
Before you order
- Confirm the appliance model against the fit list above, including whether it is the P variant
- Check the part number on the existing hydroblock before ordering
- Inspect the surrounding pipework and seals for damage that may also need attention
- Confirm whether the inlet section alone is required or the complete hydroblock assembly
Compliance
| Alternative numbers | 8926064 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM COMPACT 24C | — | — | — | |
| GLOWWORM COMPACT 24C P | — | — | — | |
| GLOWWORM COMPACT 28C | — | — | — | |
| GLOWWORM COMPACT 28C P | — | — | — | |
| GLOWWORM MICRACOM 24C | 47-019-58 | 47-019-58 | — | — |
| GLOWWORM MICRACOM 28C | 47-019-59 | 47-019-59 | — | — |
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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