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Due to the Coronavirus (COVID-19) pandemic we are suspending deliveries with Royal mail, therefore all deliveries will be sent out by Parcelforce.
Our cutoff times for courier deliveries is now 12pm instead of 2pm as Parcelforce are now collecting off us much earlier.
Opening times are now as follows until further notice:  Mon-Fri : 10am-2pm

Alpha Thermister / Temperature Sensor - CD25 - 1.021762

Alpha Thermister / Temperature Sensor - CD25 - 1.021762
  • Stock: In Stock
  • Product Code: ALTS131
  • Superceded No.: 1.015970 - 3.0160
  • Part Number: 1.021762
£7.89

Part No: 1.021762 

SUPERSEDED: 6.8434250 / 6.8433090A

Thermister Sensor For:


  • ALPHA 240
  • ALPHA 280
  • ALPHA 500
  • ALPHA C23
  • ALPHA C27
  • ALPHA CB24
  • ALPHA CB28
  • ALPHA CB50
  • ALPHA CD
  • ALPHA HE CB
  • ALPHA HE SY
  • ALPHA SY

 

Thermisters are temperature sensors also known as NTC or PTC probes. They are used to measure the temperature inside boilers, typically the temperature of the water orflue gases. An NTC works by reducing it's resistance as it is heated up. This change in resistance is used by the pcb to alter the gas rate accordingly.
Heating Spares
Part TypeThermisters

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