Durable 1.5kw DN32 Threaded Immersion Boiler Resistor Shower Heating Element Tubular Copper Electric Water Heater

Product Description

Product Description

Durable 220V 1.5KW DN32 Threaded Thickened Copper Heater for Electric Water Heater 

DN32 Threaded Thickened Copper Heater (with thermostat, 220V) is a heating component with a standardized interface. With its specific size, power supply specifications and temperature control functions, it plays an important role in many scenarios.
1. Power matching
The power of this specification heating tube is usually 1500W - 3000W (under 220V), and needs to be selected according to the capacity of the water heater:
50 - 80L water tank: 1500 - 2000W is recommended (heating time is about 30 - 40 minutes);
80 - 120L water tank: 2000 - 3000W is recommended (heating time is about 40 - 60 minutes).
Too little power will lead to slow heating, and too much power may cause circuit overload (the capacity of the circuit breaker needs to be confirmed, such as the rated current of the 3000W heating tube is about 13.6A, and it needs to be matched with a ≥16A circuit breaker).
2. Installation seal and leak prevention
When connecting with threads, wrap 3-5 turns of raw tape around the threads (starting from the front end of the threads, the direction is consistent with the direction of tightening the threads) to ensure that the seal is leak-proof (leakage may cause the heating tube to short-circuit or the thermostat to become damp and fail).
After installation, water must be turned on before power is turned on (to exhaust the air in the heating tube to avoid dry burning damage). Check whether the interface is leaking before the first use.
3. Thermostat debugging and maintenance
After installation, the target temperature (such as 50℃) must be set through the temperature control knob or button. After power is turned on, observe whether the water temperature is stable within the set range (error ±3-5℃ is normal, and the mechanical temperature control accuracy is slightly lower than the electronic temperature control).
After long-term use (1-2 years), if the heating efficiency is found to be reduced or the temperature control is inaccurate, it may be that the heating tube is scaled (affecting heat conduction) or the thermostat contacts are oxidized. The heating tube needs to be disassembled and cleaned (soaked with a descaling agent) or the thermostat needs to be replaced.
 

Specification

Product Name	DN32 Threaded Thickened Copper Heater
Voltage	220V
Power	1.5KW 2KW 3KW
Sheath Material	Copper
Tube Diameter	8mm~12mm
Thermostat Temperature	40-80℃
Heating Wire	0Cr25Al5 or Cr20Ni80
Electrical Strength	1500V/5mA/5S, no flashover or breakdown.
Leakage Current At Working Temperatur	≤0.5mA
Cold Stage Insulation	≥50mΩ

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Please Offer Information Below: 

Sheath Material	SUS201 SUS304 SUS316 SUS321 INCOLOY 840 INCOLOY 800 COPPER Aluminum Titanium
Voltage	110V~600V
Out Diameter of The Element	6.5mm~20mm
Thickness of  The Element	0.4mm~0.6mm
Length of the Element	5 meter maximum
Size of Each Part	A Technical Drawing is preferable.
Your Order Quantity	MOQ 500PCS

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