VAILLANT FLOW SENSOR(BLACK) 178988

National Shower Spares

Vaillant Flow Sensor Complete - Black (178988). The Vaillant flow sensor is designed for use with Guernsey/Jersey only (condensing), Ecotec VUI (condensing) and Ecotec VUW (condensing) boilers. The sensor decreases circuit resistance in line as the temperature increases. The 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 resistance. Comes with clip. Genuine brand new Vaillant product, covered by a Vaillant manufacturer's guarantee.

City Plumbing

The Vaillant flow sensor is designed for use with Guernsey/Jersey only (condensing), Ecotec VUI (condensing) and Ecotec VUW (condensing) boilers. The sensor decreases circuit resistance in line as the temperature increases. The 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 resistance.

Amazon

WARNING Safety-relevant component, installation, assembly, maintenance, initial commissioning and repairs as well as other inspections may only be carried out by authorized specialist craftsmen or authorized specialists such as contract installation companies. Product type: ELECTRONIC SENSOR

Direct Heating Spares

Vaillant 178988 Flow Sensor - Black - ecoTEC Exclusive VUW/ecoTEC Plus VUW. Genuine brand new Vaillant Boiler Spares product, covered by a Vaillant Boiler Spares manufacturer's guarantee.