Vaillant Thermistors (Page 2)
The thermistor decreases circuit resistance as the temperature of the thermistor rises. The electronic control 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.

Vaillant Heatline 0020210211 Sensor - Capriz 2/Monza 2
Part No: 2171672 MPN: 0020210211
£19.67 inc VAT
In stock - Next day delivery available

VAILLANT 0020039796 NTC-SENSOR (DHW OUTLET PIPE)
Part No: 1381476 MPN: 0020039796
£10.19 inc VAT
Available in 5-7 working days

VAILLANT 287607 NTC-SENSOR
Part No: 1374584 MPN: 287607
£26.40 inc VAT
In stock - Next day delivery available

VAILLANT 295553 FLUE GAS TEMPERATURE SENSOR REPLACEMENT
Part No: 1380234 MPN: 295553
£21.23 inc VAT
Available in 5-7 working days
VAILLANT 712152 NTC-SENSOR, CPL. (SET OF 10 P.)
Part No: 1378288 MPN: 712152
£227.09 inc VAT
Available in 5-7 working days
VAILLANT 101386 TEMPERATURE LIMITER
Part No: 1375264 MPN: 101386
£58.80 inc VAT
Available in 5-7 working days
VAILLANT 101475 TEMPERATURE REGULATOR
Part No: 1375274 MPN: 101475
£58.80 inc VAT
Available in 5-7 working days
Vaillant 0010031609 Tube With Sensor - ETec+/Ecotec+/Ecotec Plus VU
Part No: 1371985 MPN: 0010031609
£153.95 inc VAT
Available in 5-7 working days
Free UK DeliveryVAILLANT 194828 AQUA-SENSOR FOR VCW 196/2
Part No: 1374112 MPN: 194828
£127.20 inc VAT
Available in 5-7 working days
Vaillant 0020038756 Temperature Sensor - Geotherm VWM
Part No: 1382968 MPN: 0020038756
£40.67 inc VAT
Available in 5-7 working days

VAILLANT 287606 NTC-SENSOR
Part No: 1374583 MPN: 287606
£28.80 inc VAT
In stock - Next day delivery available
VAILLANT 171174 THERMO-COUPLE
Part No: 1376472 MPN: 171174
Sorry, this part is now obsolete
View Part Details
VAILLANT 101024 TEMPERATURE LIMITER
Part No: 1375234 MPN: 101024
Sorry, this part is now obsolete
View Part DetailsVAIL 101104 TEMPERATURE LIMITER - OBSOLETE
Part No: 1375238 MPN: 101104
Sorry, this part is now obsolete
View Part DetailsVAILLANT 171174 THERMO-COUPLE NOW USE -1376472
Part No: 1374004 MPN: 171174
Sorry, this part is now obsolete
View Part Details