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Water Heater
Sensor & Thermistor

Water Heater Parts

Water Heater Thermistor

Item # 3371330

Grid is 1 inch square
Thermistor - Part # 3371330 Mfg Part # RTG20006BV

Ambient thermistor - blue

OEM Part - Manufacturer #RTG20006BV

Water Heater Flame Sensor

Item # 3371582

Grid is 1 inch square
Flame Sensor - Part # 3371582 Mfg Part # RTG20074DR

Flame rod wire - white

OEM Part - Manufacturer #RTG20074DR

Water Heater Flame Sensor

Item # 3371725

Grid is 1 inch square
Flame Sensor - Part # 3371725 Mfg Part # RTG20164H

Flame rod

OEM Part - Manufacturer #RTG20164H

Water Heater Temperature Sensor

Item # 3371773

Grid is 1 inch square
Temperature Sensor - Part # 3371773 Mfg Part # RTG20212BC

Heat exchange thermistor

OEM Part - Manufacturer #RTG20212BC

Water Heater Thermocouple

Item # 2633223

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

Thermocouple, 18 inches

Manufacturer #Q340A1066

Order by 8:00 PM ET, this part ships TODAY!

Water Heater Thermocouple

Item # 2633242

Grid is 1 inch square
Thermocouple - Part # 2633242 Mfg Part # Q390A1095

18" thermocouple 30mv

Manufacturer #Q390A1095

Water Heater Thermocouple

Item # 2636611

Grid is 1 inch square
Thermocouple - Part # 2636611 Mfg Part # 9000876015

18" thermocouple

OEM Part - Manufacturer #9000876015

Water Heater Flame Sensor

Item # 2637096

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

Flammable vapor sensor

OEM Part - Manufacturer #9006029015

Water Heater Thermistor

Item # 2679873

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

Thermistor

OEM Part - Manufacturer #239-44861-00

Water Heater Flame Sensor

Item # 2679947

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

Flammable Vapor Sensor

OEM Part - Manufacturer #239-45560-00

Water Heater Temperature Sensor

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 Temperature Sensor

Item # 2680220

Grid is 1 inch square
Temperature Sensor - Part # 2680220 Mfg Part # 239-82033-00

Upper temp sensor

OEM Part - Manufacturer #239-82033-00

Water Heater Heat Probe or Gauge

Item # 2680221

Grid is 1 inch square
Heat Probe or Gauge - Part # 2680221 Mfg Part # 239-82034-00

Lower temp sensor

OEM Part - Manufacturer #239-82034-00

Water Heater Temperature Sensor

Item # 2712460

Grid is 1 inch square
Temperature Sensor - Part # 2712460 Mfg Part # 37H35

Cad cell

OEM Part - Manufacturer #37H35

Order by 8:00 PM ET, this part ships TODAY!

Water Heater Flame Sensor

Item # 2734704

Grid is 1 inch square
Flame Sensor - Part # 2734704 Mfg Part # Y5352

Dk 550002283 50/75/100 flame sensor kit

OEM Part - Manufacturer #Y5352

77 results