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Siemens SAX81.00 24V 3 Position Actuator

Siemens

Siemens SAX81.00 24V 3 Position Actuator

Siemens SAX81.00 24V three-position actuator for diverter valve applications in heating systems.

At a glance

  • Also known as 7550136
Manufacturer part no.
SAX81.00
Showing prices

£517.50

£431.25 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 Siemens SAX81.00 is a 24V three-position actuator, part of the Siemens SAX range of valve actuators used for diverter valve control on heating appliances. It drives the valve between its positions to divert flow as demanded by the appliance's control sequence. The unit is supplied under the Siemens product reference SAX 81 00 (SKU SAX81.00).

Before you order

  • Confirm the existing actuator is a 24V three-position type, as the control signal and supply must match the appliance's output.
  • Check the part number on the existing actuator body against SAX81.00 before ordering, as actuator families can look similar across models.
  • Verify that the actuator mounting and coupling suit the valve body it is being fitted to.
  • Isolate the appliance electrically before removing or fitting any actuator.

Not sure which part?

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