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Baxi 3 way valve assembly 248727

Ucp

Baxi 3 way valve assembly 248727

A 3-way diverter valve assembly for Baxi Combi Instant 80E and 105E combi boilers, directing heated water between the heating and hot water circuits.

At a glance

  • Also known as 2081142
  • Have a Gas Safe registered engineer fit and commission the valve
Manufacturer part no.
JJJ005657340
Showing prices

£207.36

£172.80 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

Part 248727 (Baxi manufacturer code E68-184) is a 3-way valve assembly fitted inside the hydraulic block of Baxi combi boilers. It diverts heated water flow between the central heating circuit and the domestic hot water circuit on demand.

Signs this part needs replacing

  • No hot water at the taps while the heating still works
  • Heating stays on, or comes on, while hot water is being drawn
  • Flow between heating and hot water is inconsistent or won't switch over fully
  • Valve sticking or a grinding/humming noise from the valve body

Before you order

  • Match part number 248727, or confirm your boiler's GC number
  • Isolate electrical power and shut off the water supply before removal
  • Have a Gas Safe registered engineer fit and commission the valve

Not sure which part?

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