The heating element for electric water heaters adopts die-cast aluminum alloy substrate and thick film resistor technology, integrated with PID temperature control module, achieving 3 seconds fast heating, energy efficiency ≥ 96%, working temperature range 50℃-150℃, supporting power (800W-5000W) customization, with IPX7 waterproof, anti-scaling corrosion and anti-dry burning performance, adapted to high-frequency continuous heating scenarios, life span of more than 30,000 hours, in line with EU CE certification, to meet the needs of efficient and stable heating for home and commercial use.

Минимальный объем заказа: 1000
Срок поставки: 15-25 дней
Расположение фабрики: Чжуншань, Гуандун, Китай

Применение продукта:

Household water storage/instant electric water heaters, commercial water boilers (such as Midea/Haier), hotel commercial electric tea stoves, medical distilled water systems, laboratory constant temperature water devices, industrial heat pump auxiliary heating modules, solar water heater auxiliary heating units, electric kettle/coffee machine core heating bodies, intelligent constant temperature bathtub heating systems.

Electric Water Heater Parts Specifications (Core Parameters)

​Parameter​ ​Specification Range​
Диапазон мощности 1500W-6000W (customizable for household/commercial use)
Рабочее напряжение 220V (single-phase, household standard); 380V (three-phase, commercial/industrial)
Resistance Value 3Ω-15Ω (single-unit or multi-unit combination, matched to power/voltage)
Operating Temperature Surface: 150℃-300℃ (normal); Max. withstand: 350℃ (short-term overload protection)
Материал Heating element: Nickel-chromium alloy (Cr20Ni80, Φ0.8mm-Φ2.5mm); Housing: 304/316 stainless steel (corrosion-resistant, thickness 1.0mm-2.5mm)
Dimensions Length: 100mm-600mm; Diameter/Thickness: 20mm-100mm (compatible with mainstream electric water heater heating slots)
Service Life 8000h-15000h (normal use, no scaling/corrosion/dry burning)

Product Characteristics (Core Features)

  • ​Rapid Heating Efficiency: High-conductivity nickel-chromium alloy core enables 3-second fast heating, meeting instant hot water demands.
  • ​High Energy Efficiency: Thermal efficiency ≥96%, reducing power consumption by 15%-20% vs. traditional heating elements.
  • ​Multi-Scene Adaptability: Power range (1500W-6000W) suits household water heaters, commercial instant water heaters, and industrial heat exchange systems.
  • ​Robust Environmental Resistance: 304/316 stainless steel housing withstands water, steam, oil mist (from range hoods), and mineral deposits, ensuring reliability in humid/wet environments.
  • ​IPX7 Waterproof Rating: Sealed design prevents water ingress, safe for submerged or high-humidity applications (e.g., range hood condensation zones).
  • ​Long Lifespan: Optimized heat dissipation reduces element fatigue; 8000h+ stable operation under high-frequency use (e.g., 24/7 commercial scenarios).
  • ​Custom Fit: Dimensions and power configurable to match non-standard heating slots (e.g., legacy or imported water heaters).

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