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RWC 3.5/5 Bar Inlet Control Multibloc 2 Piece Old Type

Popular Cylinder

RWC 3.5/5 Bar Inlet Control Multibloc 2 Piece Old Type

RWC 3.5/5 bar inlet control multibloc in the 2 piece old type pattern, for Popular Cylinder Spares cold water inlet controls.

Manufacturer part no.
HRP0424
Showing prices

£252.00

£210.00 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The RWC 3.5/5 bar inlet control multibloc (2 piece old type) is a cold water inlet control used on hot water cylinders. It is part of the Popular Cylinder Spares range of cold water inlet controls, where it governs the incoming mains supply into the cylinder. This is the earlier 2 piece build pattern, so it must be matched to the cylinder it is being fitted to.

Signs this part needs replacing

  • Inlet pressure at the cylinder drifts from the rated 3.5/5 bar
  • Water continues to pass through the multibloc when it should be shut off
  • Dripping or weeping from the multibloc body or its connections
  • The 2 piece assembly no longer seats or seals correctly
  • Persistent noise or vibration from the inlet control during draw-off

Before you order

  • Confirm the existing inlet control is the 2 piece old type pattern
  • Check that the 3.5/5 bar rating matches the requirement of the installation
  • Confirm the cylinder is covered by the Popular Cylinder Spares cold water inlet controls range
  • Have the cylinder make and model to hand when checking fitment

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.