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Morco Products O-Ring MCB2020

Morco Products

Morco Products O-Ring MCB2020

O-ring for Morco Products FEB-24E series boilers, used to seal water-carrying joints and unions.

At a glance

  • Also known as 2500478
Manufacturer part no.
MCB2020
Showing prices

£6.25

£5.21 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 O-RING (part number MCB2020) is a sealing component manufactured by Morco Products. It is used on FEB-24E series appliances, where it seals joints and unions within the water circuit. The ring is supplied as a single item.

Signs this part needs replacing

  • Visible weeping or a steady drip from a joint or union on the appliance
  • Water tracking or staining around a sealed connection
  • The ring appears flattened, hardened or cracked when the joint is opened
  • Scale or debris build-up around the seal face causing a poor seal
  • A leak that returns shortly after a joint is re-tightened

Before you order

  • Confirm the appliance model matches one of the FEB-24E series listed above
  • Identify the joint or union that is leaking before ordering, as more than one O-ring may be used
  • Check the old ring for damage and compare it against the replacement before fitting
  • Ensure the seal face and mating surfaces are clean and free from scale before reassembly

Not sure which part?

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