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Main Flue Adaptor Assembly 5111375

Main

Main Flue Adaptor Assembly 5111375

Flue adaptor assembly for Main Multipoint FF and Multipoint FF ErP water heaters.

At a glance

  • Also known as 1160711
Manufacturer part no.
5111375
GC number
H18-861
Showing prices

£91.26

£76.05 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 flue adaptor assembly is a Main component used on the Multipoint FF range of water heaters. It forms the connection between the appliance flue outlet and the flue system, directing products of combustion away from the unit. It is supplied under part number 5111375.

Signs this part needs replacing

  • Visible corrosion, cracking or distortion on the adaptor body
  • Condensate or flue gas leakage at the adaptor joint
  • Deteriorated or missing seals where the adaptor meets the flue
  • Discolouration or staining around the flue connection point
  • The adaptor no longer seats correctly against the appliance flue outlet

Before you order

  • Confirm the appliance model is a Main Multipoint FF or Multipoint FF ErP
  • Check the GC number on the appliance data badge against the model listed
  • Inspect the existing flue connection to confirm the adaptor is the failed component
  • Verify the part number 5111375 before ordering

Not sure which part?

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