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Honeywell Pressure Switch L404F1227

OIL SPARES

Honeywell Pressure Switch L404F1227

Honeywell L404F1227 pressure switch with a 10-150 PSI range, listed for boiler applications.

Manufacturer part no.
C50052K
Showing prices

£460.07

£383.39 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 Honeywell L404F1227 is a pressure switch with a rated range of 10-150 PSI. It is catalogued by Oil Spares for boiler applications, where a pressure switch is used to make or break an electrical circuit in response to changes in sensed pressure.

Before you order

  • Confirm the part number L404F1227 matches the switch being replaced.
  • Check the required pressure range against the 10-150 PSI range stated for this switch.
  • Verify the application and control arrangement on the appliance before ordering.

Not sure which part?

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