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Nuway Pressure Switch GW50

Nuway

Nuway Pressure Switch GW50

Nuway PRESSURE SWITCH GW50 air pressure switch for gas boosters and gas trains, part C50056P.

At a glance

  • Also known as 1453027
Manufacturer part no.
C50056P
Showing prices

£64.86

£54.05 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 PRESSURE SWITCH GW50 is an air pressure switch manufactured by Nuway and supplied under part number C50056P. It is used on Nuway gas boosters and gas trains, where it responds to air pressure and provides a switching signal to the appliance control circuit.

Signs this part needs replacing

  • The appliance runs its fan or blower but does not proceed to ignition.
  • Repeated lockouts occur during the start sequence or shortly after.
  • The appliance reports an air pressure or pressure switch fault.
  • Operation becomes intermittent, with the appliance firing on some attempts and locking out on others.
  • The switch shows signs of physical damage, contamination or moisture ingress at its connections.

Before you order

  • Confirm the appliance model against the fit list above.
  • Compare the part number on the existing switch with C50056P.
  • Check the condition of the sensing pipe and its connections, as a blocked or split pipe can mimic a switch fault.
  • Isolate the electrical supply and gas supply before working on the appliance.

Not sure which part?

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