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Potterton Wiring - Flue Thermostat/Fan 5132573

Potterton

Potterton Wiring - Flue Thermostat/Fan 5132573

Potterton flue thermostat and fan wiring harness, part 5132573, for Potterton Commercial Gold and Sirius boilers.

Manufacturer part no.
5132573
Showing prices

£44.40

£37.00 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

This is the flue thermostat and fan wiring assembly, Potterton part number 5132573, supplied by Potterton Commercial. It is the wiring run that connects the flue thermostat and fan circuit within the boiler, carrying the control and feedback signals between those components and the appliance's control system. It is used on Potterton Commercial Gold and Sirius gas boiler models.

Signs this part needs replacing

  • The fan fails to run or runs intermittently while the boiler calls for heat.
  • The boiler locks out or fails to fire with a fan or flue related fault indicated.
  • Visible damage to the wiring, such as chafed insulation, scorching or a broken conductor.
  • Loose, corroded or heat-damaged connectors at the fan or flue thermostat end of the harness.

Before you order

  • Confirm the boiler model against the fitment list above, as harness routing and connector types differ between ranges.
  • Inspect the existing wiring and connectors to confirm the fault lies in the harness rather than the fan or flue thermostat itself.
  • Isolate the electrical supply and follow the manufacturer's wiring diagram before fitting.

Not sure which part?

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