Dongguan Tianrui Electronics Co., Ltd.
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Description

This high-performance PTC liquid heater is specifically engineered for footbath applications. Constructed with a durable aluminum alloy shell, it utilizes advanced Positive Temperature Coefficient (PTC) technology to provide safe, efficient, and consistent heating for water. Available in both 400W and 600W power options, this versatile element supports 110V and 220V voltages to meet global market standards.


Specification

Name PTC Liquid Heater
Voltage 110V-220V
Power 400W-600W or Customized
Size Customized
Surface Treatment Polished
Material Aluminum Alloy Shell
Electrical Performance Long-term insulation value greater than 50MΩ, leakage current less than 0.5mA
Wire Outlets High-temperature conductors, terminals, connecting pieces, etc.
Internal Heating Method Segmented, steam-heating, etc.

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Features

  • Safe & Reliable: The PTC ceramic element inherently prevents overheating by reducing power as temperatures rise, offering a longer lifespan than traditional heating wires.

  • Durable Construction: The corrosion-resistant aluminum alloy shell ensures excellent thermal conductivity and protection against water damage.

  • Dual Voltage Compatibility: Designed for flexibility, it operates efficiently on both 110V and 220V power systems.

  • Energy Efficient: Provides rapid heat transfer while maintaining constant power consumption without glowing red, ensuring safety in water environments.

Application

This heater is the ideal OEM/ODM component for the personal care and wellness industry. It is primarily designed for integration into foot bath spas, pedicure stations, and hydro-massage units. Its compact size and safe low-surface-temperature operation make it perfect for manufacturers looking for a wholesale, ready-to-install heating solution for therapeutic water equipment.

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