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Popular Cylinder RWC 3/8 Bar Compact Inlet Control Group

Popular Cylinder

Popular Cylinder RWC 3/8 Bar Compact Inlet Control Group

Cold water inlet control group for Popular Cylinder Spares cold water inlet controls, listed as RWC 3/8 bar compact.

Manufacturer part no.
HRP0258
Showing prices

£162.00

£135.00 ex. VAT · VAT at 20%

Available to order · 1-2 working days
Available to order · 1-2 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The RWC 3/8 Bar Compact Inlet Control Group is a cold water inlet control component listed for Popular Cylinder Spares cylinders. It forms part of the cold water inlet controls assembly that regulates the entry of cold water into the cylinder. The compact format is intended for installations where space around the inlet is restricted.

Signs this part needs replacing

  • Water continues to enter the cylinder after the inlet should have shut off
  • Dripping or visible leakage from the inlet control body or its connections
  • Limescale or debris build-up causing the valve to stick or pass water
  • Noise or vibration from the inlet during filling
  • Reduced or inconsistent cold water flow into the cylinder

Before you order

  • Confirm the appliance is a Popular Cylinder Spares cylinder using cold water inlet controls.
  • Check the existing inlet control group's connection size and configuration against the 3/8 figure stated in the product name.
  • Isolate the cold water supply and depressurise the cylinder before removal.
  • Check for any manufacturer part number on the existing component to confirm the match.

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.

Popular Cylinder RWC 3/8 Bar Compact Inlet Control Group