Popular Cylinder
Popular Cylinder Spares Stainless Steel Thermostat Pocket HRP0173
Stainless steel thermostat pocket for Popular Cylinder unvented cylinder cold water inlet controls.
£30.00
£25.00 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 Stainless Steel Thermostat Pocket is a cylinder component supplied under the Popular Cylinder Spares range for unvented hot water cylinders. It forms part of the cold water inlet controls assembly and provides a stainless steel pocket for housing a cylinder thermostat or sensor. It is used across a wide range of unvented cylinder models from multiple manufacturers.
Signs this part needs replacing
- The pocket is corroded, pitted or weeping at the cylinder connection
- The thermostat or sensor no longer sits securely in the pocket
- Poor thermal contact causing inaccurate cylinder temperature readings
- Visible damage or distortion to the pocket body
- Leaks or staining around the pocket where it enters the cylinder
Before you order
- Confirm your cylinder model against the fitment list above
- Check whether your cylinder uses Caleffi or Reliance water controls where applicable
- Inspect the existing pocket and its connection point for thread or seal damage
- Verify the thermostat or sensor diameter suits the pocket
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALLBRITE Solar Unvented | — | — | — | |
| CROWN Endurance Stainless Steel | — | — | — | |
| DIMPLEX SCX Mark 2 | — | — | — | |
| EVERFLO Everflo Stainless 300 Litre | — | — | — | |
| FABDEC Excelsior | — | — | — | |
| FERROLI Aquacyl | — | — | — | |
| GLOWWORM Aquacyl Unvented | — | — | — | |
| HYCO Everlast MK1 | — | — | — | |
| KINGSPAN Flowmaster Unvented | — | — | — | |
| KINGSPAN Tribune HE Direct | — | — | — |
Showing 10 of 35 compatible appliances.
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.
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