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Grant MPCBS22F/X 51°C thermostatic mixing valve and filter

Grant

Grant MPCBS22F/X 51°C thermostatic mixing valve and filter

A genuine Grant 51°C thermostatic mixing valve with integral filter, for the domestic hot water circuit of Grant combi boilers.

At a glance

  • Also known as 2160015
Manufacturer part no.
MPCBS22F/X
Showing prices

£92.16

£76.80 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 MPCBS22F/X is a genuine Grant thermostatic mixing valve with a built-in filter, set to blend hot water down to a stable 51°C outlet temperature within the domestic hot water circuit of Grant combi boilers, protecting against scalding while maintaining consistent hot water delivery.

Signs this part needs replacing

  • Hot water runs too hot or too cold at the tap despite correct boiler settings
  • Reduced hot water flow, which can point to a blocked integral filter
  • Fluctuating water temperature during a draw-off
  • Visible leaking from the valve body

Before you order

  • Match the part number printed on the existing valve
  • Confirm your boiler model is Combi MKII, Combi V3 or Vortex Pro combi
  • Isolate the water supply before removal, and check the integral filter for debris first

Not sure which part?

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

Grant MPCBS22F/X Thermostatic Mixing Valve