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Spirotech 1 1/2 RVL Deaerator UA150W

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Spirotech 1 1/2 RVL Deaerator UA150W

Spirotech 1 1/2 RVL Deaerator for removing dissolved and free air from boiler system water.

At a glance

  • Part type: deaerator
Manufacturer part no.
UA150W
Showing prices

£286.36

£238.63 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 1 1/2 RVL Deaerator is a Spirotech deaeration unit intended for use on boiler systems. It removes free and dissolved air from the circulating water, which helps reduce noise, airlocks and corrosion within the heating circuit. It is supplied under the reference UA150W.

Signs this part needs replacing

  • Persistent gurgling or rushing air noise in the pipework or at radiators
  • Repeated airlocks that need venting soon after the system is bled
  • Cold spots at radiators or uneven heat distribution across the system
  • Black, discoloured system water or signs of internal corrosion
  • A deaerator body that is leaking, weeping or visibly corroded

Before you order

  • Confirm the connection size at the intended installation point is 1 1/2
  • Check the appliance and system arrangement is suitable for a deaeration unit of this type
  • Compare the existing unit's reference markings against UA150W before ordering
  • Confirm there is sufficient space and access for fitting and future servicing

Not sure which part?

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