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Baxi Immersion Sensor MES009M 720507001

Baxi

Baxi Immersion Sensor MES009M 720507001

Baxi immersion sensor, part number 720507001, manufacturer reference MES009M, for Baxi heating appliances.

At a glance

  • Also known as 1132722
Manufacturer part no.
720507001
Showing prices

£82.74

£68.95 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 Baxi 720507001 immersion sensor is a temperature sensing component supplied under manufacturer reference MES009M. It is used to monitor the temperature of the water it is immersed in and reports that reading back to the appliance's control system. It is supplied as an individual component for servicing and repair work on Baxi appliances that use this sensor.

Before you order

  • Check the part number on the existing sensor or in the appliance documentation matches 720507001.
  • Confirm the MES009M reference where it is shown alongside the part number, as both identifiers are used for this component.
  • Have the appliance model and GC number to hand so the sensor can be matched to the correct unit before ordering.
  • Note the position and routing of the existing sensor and its lead before removal to make refitting straightforward.

Not sure which part?

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