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Honeywell Satronic Pressure Switch L91B1118/U

OIL SPARES

Honeywell Satronic Pressure Switch L91B1118/U

Honeywell Satronic L91B1118/U pressure switch with a 10-300 PSI range, listed for boiler applications.

Manufacturer part no.
C50046M
Showing prices

£852.00

£710.00 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 Honeywell Satronic L91B1118/U is a pressure switch supplied as a modular control component. It is listed by the manufacturer under boiler applications and operates across a pressure range of 10-300 PSI. The switch provides pressure-sensing and switching action within that range on the appliance or plant it is fitted to.

Before you order

  • Confirm the model reference L91B1118/U matches the switch being replaced.
  • Check that the required pressure range falls within the 10-300 PSI span of this unit.
  • Verify the connection and mounting arrangement on the existing switch against the unit supplied.
  • Check the appliance documentation for any pressure switch specification that must be met.

Not sure which part?

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

Honeywell Satronic L91B1118/U Pressure Switch 10-300 PSI