Ambirad Heater Thermistors
The thermistor increases the cicuit resistance as the temperature decreases The printed circuit board sends a current to the thermistor and can tell whether an increase or decrease in heat is needed by the resistance provided by the thermistor.
AMBIRAD UESA0525140 FLAME SENSOR (05 25140)
Part No: 4421498 / MPN: UESA0525140
AMBIRAD SC-OS OUTSIDE AIR SENSOR
Part No: 4421244 / MPN: SC-OS
AMBIRAD SCS43 FLAME SENSOR (03 401US 195292)
Part No: 4421266 / MPN: SCS43
AMBIRAD UDSA195292 FLAME SENSOR (03 401US 195292)
Part No: 4421468 / MPN: UDSA195292
AMBIRAD SELEC2HS SMARTELEC HEAT SENSOR
Part No: 4421274 / MPN: SELEC2HS