Worcester Thermistor Sensor 87161423190
A genuine Worcester Bosch part, this thermistor is designed for use in 230, Greenstar, Greenstar ErP, Highflow, 280 and 240 boilers. The thermistor decreases circuit resistance in line with temperature increases. A boiler's printed control board (PCB) sends a current to the thermistor, deciding whether a decrease or increase in heat is required by reading the relative resistance.
COMPATIBLE WITH THE FOLLOWING BOILERS: WORCESTER 230, WORCESTER 240, WORCESTER 280, GREENSTAR 24CDI, GREENSTAR HIGHFLOW 440 - 7715330037, GREENSTAR HIGHFLOW 550CDI - 7715330040, GREENSTAR HIGHFLOW 440CDI - 7715330041, GREENSTAR HIGHFLOW 550CDI - 7715330052, GREENSTAR HIGHFLOW 440CDI - 7715330053, HIFLO400 ELECTRONIC-FSN-GB NAT GAS - 7716120008, HIGHFLOW HIFLO400 ELECTRONIC-BSN-GB NAT GAS - 7716120009, HIGHFLOW HIFLO400 ELECTRONIC-OSN-GB NAT GAS - 7716120010 & HIGHFLOW HIFLO400 ELECTRONIC-FSP-GB NAT GAS - 7716120011.
