• 1-800-269-2609
  • En Español
  • Available 7 days a week

Water Heater Sensor & Thermistor Parts

Looking for parts for your Water Heater? RepairClinic.com has the appliance parts, lawn equipment parts and heating/cooling parts you need!

Water Heater Thermocouple

RepairClinic Item # 2678890

Grid is 1 inch square
Thermocouple - Part # 2678890 Mfg Part # 233-46501-15

Thermocouple-15" (svc)

OEM Part - Manufacturer #233-46501-15

$10.25

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Thermocouple

RepairClinic Item # 3317002

Grid is 1 inch square
Thermocouple - Part # 3317002 Mfg Part # 9000056045

Kit 24" thermocouple

OEM Part - Manufacturer #9000056045

$14.90

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Thermocouple

RepairClinic Item # 2633226

Grid is 1 inch square
Thermocouple - Part # 2633226 Mfg Part # Q340A1090

Thermocouple, 36 inches

Manufacturer #Q340A1090

$9.99

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Thermocouple

RepairClinic Item # 2633224

Grid is 1 inch square
Thermocouple - Part # 2633224 Mfg Part # Q340A1074

Thermocouple, 24 inches

Manufacturer #Q340A1074

$9.99

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Flame Sensor

RepairClinic Item # 2679947

Grid is 1 inch square
Flame Sensor - Part # 2679947 Mfg Part # 239-45560-00

Flame sensor

OEM Part - Manufacturer #239-45560-00

$41.00

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Thermocouple

RepairClinic Item # 2633225

Grid is 1 inch square
Thermocouple - Part # 2633225 Mfg Part # Q340A1082

Thermocouple, 30 inches

Manufacturer #Q340A1082

$11.45

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Thermocouple

RepairClinic Item # 2633223

Grid is 1 inch square
Thermocouple - Part # 2633223 Mfg Part # Q340A1066

Thermocouple, 18 inches

Manufacturer #Q340A1066

$8.55

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Thermocouple

RepairClinic Item # 2678891

Grid is 1 inch square
Thermocouple - Part # 2678891 Mfg Part # 233-46501-24

Thermocouple, 24 inches

OEM Part - Manufacturer #233-46501-24

Water Heater Thermocouple

RepairClinic Item # 2633240

Grid is 1 inch square
Thermocouple - Part # 2633240 Mfg Part # Q390A1053

Thermocouple 30"

Manufacturer #Q390A1053

$5.90

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Flame Sensor

RepairClinic Item # 2679832

Grid is 1 inch square
Flame Sensor - Part # 2679832 Mfg Part # 239-44809-00

Flame Sensor with flame rod electrode and gasket.

OEM Part - Manufacturer #239-44809-00

Water Heater Flame Sensor

RepairClinic Item # 2681368

Grid is 1 inch square
Flame Sensor - Part # 2681368 Mfg Part # 265-43232-00

Flame sensor with gasket, used on all EF and EF-2 models

OEM Part - Manufacturer #265-43232-00

$21.25

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Water Heater Thermocouple

RepairClinic Item # 3553988

Grid is 1 inch square
Thermocouple - Part # 3553988 Mfg Part # 265-47446-00

Thermopile

OEM Part - Manufacturer #265-47446-00

Water Heater Moisture Sensor

RepairClinic Item # 2637096

Grid is 1 inch square
Moisture Sensor - Part # 2637096 Mfg Part # 9006029015

Flammable vapor sensor

OEM Part - Manufacturer #9006029015

Water Heater Temperature Sensor

RepairClinic Item # 3015423

Grid is 1 inch square
Temperature Sensor - Part # 3015423 Mfg Part # 239-50066-00

Sensor-vapor

OEM Part - Manufacturer #239-50066-00

Water Heater Thermistor

RepairClinic Item # 2679873

Grid is 1 inch square
Thermistor - Part # 2679873 Mfg Part # 239-44861-00

Thermistor

OEM Part - Manufacturer #239-44861-00

Water Heater Thermistor

RepairClinic Item # 2679875

Grid is 1 inch square
Thermistor - Part # 2679875 Mfg Part # 239-44863-00

Inlet air thermistor

OEM Part - Manufacturer #239-44863-00

Water Heater Temperature Sensor

RepairClinic Item # 2679988

Grid is 1 inch square
Temperature Sensor - Part # 2679988 Mfg Part # 239-46553-01

Sensor-lower t-stat (int. control) 11 1/4 lg.

OEM Part - Manufacturer #239-46553-01

Water Heater Thermocouple

RepairClinic Item # 1416504

Grid is 1 inch square
Thermocouple - Part # 1416504 Mfg Part # 66001877

18" Snap Fit thermal couple kit

OEM Part - Manufacturer #66001877

Water Heater Temperature Sensor

RepairClinic Item # 2371598

Picture Unavailable

Sensor cad cell

OEM Part - Manufacturer #7006U

Water Heater Thermocouple

RepairClinic Item # 2387721

Picture Unavailable

Thermocouple

OEM Part - Manufacturer #P671-4242

Water Heater Thermocouple

RepairClinic Item # 2387723

Picture Unavailable

Thermocouple

OEM Part - Manufacturer #P671-4362

Water Heater Flame Sensor

RepairClinic Item # 2633227

Picture Unavailable

30 mv thermocouple 48 inch

Manufacturer #Q340A1108

Water Heater Flow Sensor

RepairClinic Item # 2633239

Picture Unavailable

24" competitve t-couple

Manufacturer #Q390A1046

Water Heater Flame Sensor

RepairClinic Item # 2633241

Picture Unavailable

36" competitive t-couple

Manufacturer #Q390A1061

Water Heater Flame Sensor

RepairClinic Item # 2633242

Picture Unavailable

18" thermocouple 30mv

Manufacturer #Q390A1095

Water Heater Flame Sensor

RepairClinic Item # 2633243

Picture Unavailable

48" economy thermocouples

Manufacturer #Q390A1103

Water Heater Turbidity Sensor

RepairClinic Item # 4266593

Picture Unavailable

Aquastat
Please contact customer service to inquire about availability.

OEM Part - Manufacturer #224-47783-05