Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ravenheat Flue Manifold Washer GUA130050

Ravenheat

Ravenheat Flue Manifold Washer GUA130050

Flue manifold washer for Ravenheat gas boilers, sealing the joint between the flue manifold and heat exchanger.

At a glance

  • Also known as 1842295
Manufacturer part no.
GUA130050
Showing prices

£2.63

£2.19 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 Ravenheat GUA130050 is a flue manifold washer, also described as a heat exchanger flue gasket, for Ravenheat gas boilers. It seals the joint between the flue manifold and the heat exchanger, preventing flue gas and condensate leakage at that connection. It is used across the Ravenheat CS, WH and HE appliance families.

Signs this part needs replacing

  • Visible cracking, hardening or flattening of the gasket material
  • Soot staining or discolouration around the flue manifold joint
  • Combustion readings outside the manufacturer's specified range
  • Smell of flue gases near the appliance casing
  • Water or condensate weeping at the heat exchanger to flue manifold connection

Before you order

  • Confirm your boiler model and GC number against the fitment list above
  • Check the existing gasket for signs of degradation before ordering
  • Verify the part number GUA130050 matches the component removed
  • Isolate the gas and electrical supply before starting any work

Not sure which part?

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