Thermistors for Gas Boilers (Page 2)
What is a Thermistor / NTC Sensor ?
The Thermistor is an electrical component whose internal resistance changes with temperature variation with one end exposed to the heat source, and the other is the electrical connection. The Thermistor can be used in several places around the boiler but are generally located on the flow or return pipes in the lower part of the boiler, inside the combustion chamber or attached to the heat exchanger outlet pipes. Some boilers have a flow and return thermistor, some also have a thermistor on the domestic hot water outlet pipe. The Thermistor can also be found checking the flue gas temperature on modern condensing boilers. Other names for the Thermistor are Temperature sensor or Negative Temperature Coefficient (NTC) Sensor. They can come as either a clip on sensor, push fit sensor or a screw fit sensor.
BAXI 720788201 HALL SENSOR
Part No: 1119690 / MPN: 720788201
VOKERA 20007050 FLUE SENSOR
Part No: 1532843 / MPN: 20007050
GLOWWORM 801722 THERMISTOR THERMOMETRIC
Part No: 1333191 / MPN: 801722
VOKERA 10027351 THERMISTOR
Part No: 1531737 / MPN: 10027351
GLOWWORM 0020014174 FLOW SENSOR
Part No: 1337391 / MPN: 0020014174
POTTERTON 5113044 TEMP SENSOR NTC SO10056
Part No: 1123776 / MPN: 5113044
VAILLANT 103429 NTC-SENSOR (DHW OUTLET PIPE)
Part No: 1375314 / MPN: 103429
GLOWWORM 0020014160 SENSOR NTC (DHW OUTLET PIPE)
Part No: 1337363 / MPN: 0020014160
VAILLANT 0020143502 SENSOR
Part No: 1385948 / MPN: 0020143502
WORCESTER 87161423020 NTC/THERMISTER DHW
Part No: 1018037 / MPN: 87161423020
IDEAL 175985 CONTROL THERMISTOR (FLOW/RETURN) - HEAT
Part No: 1781660 / MPN: 175985
VIESSMANN 7819967 SENSOR 3 (BOILER) WB1/WB2
Part No: 2320068 / MPN: 7819967
VOKERA 20003819 NTC SENSOR
Part No: 1530769 / MPN: 20081926
VOKERA 20005585 HIGH LIMIT STAT
Part No: 1532831 / MPN: 20005585
HEATRAE 95612050 OVER TEMPERATURE CUT OUT
Part No: 1735737 / MPN: 95612050
What can Direct Heating Spares do for me?
At Direct Heating Spares, as a leading supplier of boiler spares and plumbing supplies in the UK, we strive to help you restore your central heating, boiler or system to full working order by providing high quality parts, produced by the manufacturers, along with fantastic customer services and prompt delivery of spares across the UK. If this is the part your boiler requires, please take your time and locate your exact boiler using the table and filters provided. Our UK based offices contain collectively over 200 years of spares distribution and boiler spares experience. Please feel free to contact us either by phone or e-mail using the details provided at the bottom of this web page. We have a large selection of boiler spares and materials and can help you find part numbers, availability and prices for delivery across the UK. Our distribution warehouse holds over twenty thousand different boiler spares in stock and we have a dedicated purchasing team that ensures our stock levels are maintained to cut down on lead times from ordering direct to any location in the UK. We offer various delivery options and can also provide a next day, pre 12 delivery to most parts of the UK. If the thermistor you require is not listed on our website or it is showing as out of stock, please feel free to give our UK based sales team a call and we can advise the total price and how soon we can obtain the thermistor you require.