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Potterton Wiring Thermostat Arrangement 5132549

Potterton

Potterton Wiring Thermostat Arrangement 5132549

Wiring thermostat arrangement for Potterton Commercial Gold and Sirius gas boilers.

Manufacturer part no.
5132549
Showing prices

£40.80

£34.00 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

The wiring thermostat arrangement is a Potterton Commercial control component used across the Gold and Sirius commercial boiler ranges. It carries the thermostat wiring and switching assembly within the boiler's control circuit. The part is supplied under manufacturer part number 5132549.

Signs this part needs replacing

  • Boiler fails to respond to thermostat demand, with no call for heat reaching the controls.
  • Heating runs continuously or cycles regardless of the set temperature.
  • Intermittent or erratic switching of the burner on thermostat signal.
  • Flow temperature overshoots before the boiler shuts down.
  • Fault codes or lockouts traced to the thermostat circuit.

Before you order

  • Confirm the boiler model against the fit list above, as the arrangement is model-specific.
  • Check the existing thermostat wiring for damage or loose connections before replacing the assembly.
  • Verify the part number 5132549 against the identification on the existing component.
  • Isolate the electrical supply to the boiler before carrying out any work on the control circuit.

Not sure which part?

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