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solar water heater electrical heating element with thermostat 1.5KW - 3KW

solar water heater electrical heating element with thermostat 1.5KW - 3KW

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Brand Name : RAVEN NEW ENERGY

Model Number : 3KW

Certification : CE

Place of Origin : CHINA

MOQ : 1PCS

Price : 9USD/PCS

Payment Terms : T/T, Western Union

Supply Ability : 20000PCS / MONTH

Delivery Time : 5Days

Packaging Details : carton

Name : electric heating element

thread size : 1 1/4''

working pressure : 0-1.2Mpa

warranty : 3 years

material : copper

type : immersion heater

vlotage : 220V

Watt : 1.5KW -3KW

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Electric heating element

Flanged immersion heaters consist of hairpin bent tubular elements welded or brazed into a flange and provided with wiring boxes for electrical connections. Flange heaters are installed by bolting to a matching flange welded to the tank wall or nozzle. A wide selection of flange sizes, kilowatt ratings,voltages, terminal housings and sheath materials makes these heaters ideal for all types of heating applications


Product Description

  • Electric heating is used as a backup heating method for solar water heaters, and is used when the hot water temperature does not meet the requirements for use.
  • Electric heating has the function of temperature control to prevent dry burning, and will automatically stop heating when the temperature reaches the maximum.
  • Electric heating should be installed and commissioned by a professional electrician.
  • Leakage protection plug should be installed separately during electric heating installation.
  • Electric heating can be controlled by the solar controller to start and heat, and the heating period should be set to avoid waste.
  • When someone uses a solar water heater, it is strictly forbidden to turn on electric heating to avoid a safety accident.
  • Disconnect the power when the electric heating is not in use.
  • Install electric heating should choose high quality cable of suitable diameter to avoid sharing with other equipment.
  • At 220V, 1500W electric heating should choose 1.5 square copper core wire.



NoSpecification parameterDetail
1Product nameflange heating element
2Materialcopper
3Voltage12v-240v
4Power100-5500w
5Diameter6.6mm-25mm
6Screw thread1 1/4"
7Plastic shellNylon (Temperature resistance 160)
8Density6.6-10.8w/cm2
9Resistance wireNi80Cr20 or OCr25Al5
10Leak current≤0.5mA
11Insulation resistance≥1000MΩ(cold condition)
12Wattage tolerancecold condition:+5%-10%
13Resistance powderMagnesium oxide(A grade)
14Flange materialStainless steel or Copper
15Warranty3-5 years


Quality solar water heater electrical heating element with thermostat 1.5KW - 3KW for sale

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