Heater Elements For Water Heater

Technical SPECS:

1. Rated Power: +5% ~ -10%;

2. Cold high pressure test:: The cold electrical strength of the electric heating tube shall last for 1sec under the voltage of 1500V basic sine wave, and there shall be no flashover and breakdown;

3. Leakage current of heater elements at operating temperature: ≤0.5mA;

4. Insulation resistance: ≥50?

5.Heating Medium: Water;

6. Tube Material: Incoloy800, Dia 8mm;

7. Thread surface treatment: Tinning;

8. Material of lead out rod: 1010;

9. All riveted joints shall pass 0.5MPa air pressure leakage test;

10. Thread specification: 1”-11 1/2 NPSM;