ALPHA  1.021762

ALPHA 1.021762

Previous Code: 1.015970


Product Information

Alpha 1.021762 Temperature Thermistor Sensor He Cb33, Great deals on Alpha spares from Boiler Parts.
The Alpha HE CB33 Thermistor sensor also known as a termperature sensor is an electrical part which internal resistance changes with temperatures range variation. They are normally made from the oxides of metals, such as cobalt, nickel, copper and magnesium. The metals are oxidised via a chemical reaction, ground to a fine powder, compressed, and then subjected to a very high temperature. They are simply then encased into an electrical component with one end exposed to the heat source, and the other with an electrical connection., Alpha Thermisor Sensors Are Available Next Working Day


ALPHA Boiler Spares orders - delivered within 24 hours for all in-stock ALPHA spare parts, when purchased before 3pm. We also supply many other spare parts and accessories for ALPHA boilers.


  • Warranty

    ALPHA spare parts come with manufacturers standard twelve months warranty.

  • Warning

    When replacing any spare part on appliances, use only genuine boiler spare parts that you can be assured conform to the safety and performance specification that the boiler manufacturer recommends. For your safety & your families, please do not use reconditioned or copy parts that have not been clearly authorised by the boiler manufacturer.