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Morco Products Automatic Air Vent MCB2170

Morco Products

Morco Products Automatic Air Vent MCB2170

Automatic air vent for Morco FEB-24E, FEB-24ED and FEB-24EUK/1PROP LPG boilers.

At a glance

  • Part type: automatic air vent
  • Also known as 2500522
Manufacturer part no.
MCB2170
Showing prices

£53.51

£44.59 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 MCB2170 is an automatic air vent supplied by Morco Products for use in the FEB range of LPG boilers. It continuously releases trapped air from the heating circuit, helping the appliance run without air locks or noisy circulation. The manufacturer reference for this vent is MU0886200.

Signs this part needs replacing

  • Water weeping or dripping from the vent body or cap
  • Continuous discharge rather than intermittent venting of air
  • Gurgling, kettling or air noise from the boiler or circuit that persists after venting
  • Air locks returning repeatedly after the system has been bled
  • Corrosion or scale visible on the vent body or seating

Before you order

  • Confirm the appliance model against the fit list before ordering.
  • Check that the existing vent is a Morco MCB2170, or cross-reference the manufacturer reference MU0886200.
  • Inspect the mounting point and sealing face on the appliance for damage or debris that could cause a leak after fitting.
  • Confirm the vent will be fitted in the correct orientation and position on the appliance.

Not sure which part?

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