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Hamworthy Return Pipe Diff Pressure Switch STW60

Hamworthy

Hamworthy Return Pipe Diff Pressure Switch STW60

Return pipe differential pressure switch STW60 for Hamworthy boilers.

Manufacturer part no.
72871
Showing prices

£322.64

£268.87 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 Return Pipe Diff Pressure Switch STW60 is a Hamworthy boiler component that monitors differential pressure at the return pipe. It is listed within the Hamworthy spare parts range and is identified by the part number STW60. The switch forms part of the boiler's pressure-sensing circuit, where it responds to pressure differences across the return side of the system.

Before you order

  • Confirm the part number STW60 against the markings on the existing switch and the appliance documentation.
  • Check that the switch is specified for the return pipe position on the boiler being worked on.
  • Note the SKU 72871 for reference when matching this item against existing stock or records.

Not sure which part?

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