Vokera 10027352 Wet Sensor Thermistor Actuator Motor should the primary thermostat fail

should the primary thermostat fail with the contacts closed

VAILLANT ecoTEC plus 837 R1 (2012-CURR)

⭐ Genuine Grohe quality

Baxi 124 Combi  – 47-077-25 Baxi 128 Combi  – 47-077-26 Baxi Combi 28 Compact  – 47-075-72 Baxi Megaflo 2 System 12 Compact GA  – 41-075-70 Baxi Megaflo 2 System 15 Compact GA  – 41-075-71 Baxi Megaflo 2 System 18 Compact GA  – 41-075-72 Baxi Megaflo 2 System 24 Compact  – 41-075-92 Baxi Megaflo 2 System 24 Compact GA  – 41-075-73 Baxi Megaflo 2 System 28 Compact GA  – 41-075-74 Baxi Megaflo 2 System 32 Compact GA  – 41-075-75 Baxi Neta-Tec 24 GA  – 47-075-51 Baxi Neta-Tec 28 GA  – 47-075-52 Baxi Neta-Tec 33 GA  – 47-075-53 Baxi Neta-Tec Plus Combi 24GA  – 47-075-64 Baxi Neta-Tec Plus Combi 28GA  – 47-075-65 Baxi Neta-Tec Plus Combi 33 GA  – 47-075-66 Potterton System 12kW  – 41-592-71 Potterton System 15kW  – 41-592-72 Potterton System 18kW  – 41-592-73 Potterton System 24kW  – 41-592-74 Potterton System 28kW  – 41-592-75 Potterton Apollo 25  – 47-393-38 Potterton Apollo 30  – 47-393-37 Potterton Performa 24 Eco HE 2 Composite Block  – 47-393-25

Vaillant COMBIcompact VCW 240 XT (95-96)

Vokera 10027352 Wet Sensor Thermistor Actuator Motor should the primary thermostat failThe Vokera wet sensor thermistor is designed for use in Compact, Linea, Mynute EHE, Syntesi, Mynute, Sabre, Rain, AquaNova, Synergy, Option, Excell and Elidra boilers. It is supplied with a washer for fitting. The sensor is employed to increase circuit resistance in line with temperature drops. A boiler's printed control board sends a current to the thermistor, deciding whether a decrease or increase in heat is required by reading the relative