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Hamworthy 533901720 Pwm Fan Wiring

Hamworthy

Hamworthy 533901720 Pwm Fan Wiring

PWM fan wiring harness for Hamworthy boilers, identified by part number 533901720.

At a glance

  • Also known as 2065716
Manufacturer part no.
533901720
Showing prices

£24.66

£20.55 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 Hamworthy 533901720 PWM Fan Wiring is a wiring harness for the pulse-width modulated (PWM) fan circuit on Hamworthy boilers. It carries the control and supply connections between the fan and the boiler's control electronics. The part is supplied under Hamworthy part number 533901720.

Before you order

  • Confirm the part number on the existing wiring or boiler documentation matches 533901720.
  • Check the boiler model and that it uses a PWM-controlled fan before ordering.
  • Inspect the existing harness connectors and routing so the replacement matches the installation.
  • Verify the length and connector arrangement required by the specific appliance before fitting.

Not sure which part?

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