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Worcester Bosch Fluid Separator 87183100260

Worcester Bosch

Worcester Bosch Fluid Separator 87183100260

Fluid separator for Worcester Bosch Greensource 6kW, 7kW and 9.5kW air/water heat pumps, part 87183100260.

At a glance

  • Appliance family: Greensource air/water heat pumps
  • Also known as 1022418
Manufacturer part no.
87183100260
Showing prices

£201.37

£167.81 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 Worcester Bosch fluid separator (part number 87183100260) is a component used in Greensource air/water heat pump installations. It separates air and debris from the circulating water in the heating circuit, helping to protect the heat pump and maintain efficient heat transfer. It is listed by Worcester Bosch for the Greensource range.

Signs this part needs replacing

  • Persistent gurgling or air noise in the heating circuit
  • Repeated airlocks or frequent radiator bleeding
  • Reduced heating output or uneven heat distribution across the system
  • Visible sludge or debris build-up in the separator or system water
  • Leaks from the separator body or its connections

Before you order

  • Confirm your heat pump model matches one of the Greensource units listed above
  • Check the part number 87183100260 against the component fitted
  • Ensure the system is drained and isolated before removal
  • Have suitable seals or washers to hand for refitting

Not sure which part?

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