Popular Cylinder
Caleffi Multibloc 3/6 Bar 2 Piece
Two-piece Caleffi Multibloc 3/6 bar cold water inlet control for Popular Cylinder unvented hot water cylinders.
£240.00
£200.00 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 Caleffi Multibloc 3/6 Bar is a two-piece cold water inlet control assembly supplied for Popular Cylinder unvented hot water cylinders. It governs the incoming mains cold water supply to the cylinder, forming part of the cold water inlet control group. The 3/6 bar rating denotes the pressure settings associated with the assembly.
Signs this part needs replacing
- Reduced or erratic hot water flow at the taps
- Water weeping or leaking from the inlet control body
- Discharge from the cylinder's pressure relief valve
- Mains pressure fluctuations affecting hot water performance
- Scale or debris restricting flow through the inlet control
Before you order
- Confirm the cylinder is a Popular Cylinder model using cold water inlet controls
- Check the existing assembly's pressure setting matches 3/6 bar
- Verify the two-piece configuration matches what is fitted
- Check pipework connections and orientation before fitting
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POPULAR CYLINDER SPARES Cold Water Inlet Controls | — | — | — |
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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