Description
The Ariston temperature sensor 61314955 is a brand-new genuine Ariston thermistor for selected Combi A 24 MFFI and Combi A 30 MFFI boilers.
This replacement Ariston thermistor measures the water temperature within the heating system. Its electrical resistance reduces as the temperature increases, allowing the boiler controls to monitor temperature changes.
Supplied under the exact manufacturer part number 61314955 and GTIN 3234090464955, this genuine component comes with a 12-month warranty. Check the complete boiler model, edition and GC number before ordering.
Product Details
Product name: Ariston Thermistor Temperature Sensor
Brand: Ariston
Manufacturer part number: 61314955
Condition: New
Warranty: 12 months
Boiler Compatibility
The Ariston 61314955 temperature sensor is compatible with the following selected appliances.
Ariston Combi A 24 MFFI Boilers
Combi A 24 MFFI, 28/06/2013 – GC No. 47-116-44 2013
Combi A 24 MFFI, Edition 5, 04/12/2006 – GC No. 47-116-44
Combi A 24 MFFI, Edition 9, 23/09/2011 – GC No. 47-116-44 EDITION 9
Ariston Combi A 30 MFFI Boilers
Combi A 30 MFFI, 28/06/2013 – GC No. 47-116-45 2013
Combi A 30 MFFI, Edition 5, 04/12/2006 – GC No. 47-116-45
Combi A 30 MFFI, Edition 9, 23/09/2011 – GC No. 47-116-45 EDITION 9
This part may also be described for use within Ariston and Chaffoteaux heating systems. However, the confirmed appliance compatibility for this listing is limited to the Ariston models and GC numbers shown above.
What Does the Ariston Thermistor Do?
The Ariston 61314955 thermistor monitors the temperature of the water within the boiler or heating system.
As the water becomes hotter, the electrical resistance of the sensor reduces. The boiler control system uses this information to monitor temperature and manage boiler operation.
A faulty temperature reading does not automatically confirm that the thermistor needs replacing. Wiring, electrical connections, the PCB or another boiler component may cause similar symptoms. The appliance should be professionally diagnosed before a replacement part is ordered.
Delivery & Collection
Collection is available from our Newcastle showroom at Unit 5, Penn Street, Newcastle upon Tyne, NE4 7BG, usually on the same day. We also offer fast UK delivery through Royal Mail First Class, with most orders arriving within one to two working days.
Boiler components should be installed by a suitably qualified Gas Safe registered engineer.
Warranty
This brand-new genuine Ariston thermistor temperature sensor is supplied with a 12-month warranty. Warranty claims may be subject to inspection and confirmation that the correct component was selected and professionally installed.
Returns
We accept returns within 30 days of delivery. The product must be unused, unfitted and returned in its original unopened packaging with all seals intact.
We cannot accept returns for components that have been fitted, used, damaged or returned in an unsuitable condition. Check the MPN, boiler model, edition and GC number carefully before ordering.
Frequently Asked Questions
Is the Ariston 61314955 temperature sensor genuine?
Yes. This is a brand-new genuine Ariston thermistor temperature sensor.
Which boilers does the Ariston 61314955 thermistor fit?
It fits selected Ariston Combi A 24 MFFI and Combi A 30 MFFI boilers. Check the full model, edition and GC number before ordering.
What is the GTIN for this Ariston temperature sensor?
The GTIN / EAN is 3234090464955.
Are any clips or connectors included?
No additional clips, seals, wiring or connectors are confirmed as included. The listing is for the temperature sensor itself.
Does the Ariston thermistor come with a warranty?
Yes. It is supplied with a 12-month warranty.
Can a faulty temperature sensor affect boiler operation?
A faulty or inaccurate sensor reading may affect how the boiler monitors water temperature. However, similar symptoms may also be caused by wiring, electrical connections, the PCB or another component, so professional diagnosis is recommended.
Who should install the temperature sensor?
The sensor should be diagnosed and installed by a suitably qualified Gas Safe registered engineer.















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