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Nuway Pressure Switch C50079W

Nuway

Nuway Pressure Switch C50079W

Nuway C50079W Kromschroder pressure switch, type DG6U-3, for oil-fired boiler applications.

At a glance

  • Also known as 1452226
Manufacturer part no.
C50079W
Showing prices

£197.87

£164.89 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 Nuway C50079W is a Kromschroder pressure switch, type DG6U-3, used on oil-fired boiler plant. It monitors pressure within the appliance's combustion air or fuel circuit and signals the control system accordingly. The part supersedes the earlier DWG 4U reference.

Signs this part needs replacing

  • The burner locks out shortly after start-up or during the run cycle
  • The appliance fails to fire, or fires intermittently without an obvious cause
  • Pressure-related fault codes or lockout indications appear on the boiler controls
  • The burner runs erratically or shuts down once the fan or pump reaches operating pressure
  • The switch shows physical damage, contamination or a loose or perished sensing connection

Before you order

  • Confirm the appliance make and model against the manufacturer's parts list
  • Check the part number and type marking on the existing switch before removal
  • Verify whether the fitted switch carries the earlier DWG 4U or the current DG6U-3 reference
  • Confirm the appliance is oil-fired and that the switch position matches the one being replaced

Not sure which part?

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