Custom PTC Heater for Ventilation System 230V 7000W, Consistent Temperature Control

Self-regulating temperature: the ceramic PTC core naturally limits its own surface temperature, reducing the risk of overheating even under blocked airflow or continuous operation.

temperature consistent PTC heaters for cooling and heating system

Fast heat-up: reaches working temperature within seconds of power-on, thanks to the direct ceramic-to-air/fin heat transfer path.

Wide Power Range: Power output spans from 300W to 5000W to suit various applications.

Versatile Voltage Support: Operates on voltage ranges from 120V to 380V, or DC12V-24V

RoHS Certified: Product meets RoHS environmental and safety standards.

Built-in safety protection: the bakelite-housed fin type (Type 2) integrates a thermal fuse or thermal cut-off for additional overheat protection at the appliance level.

Broad Application Scope: Suitable for home appliances, industrial equipment, ovens, and air conditioners.PTC heating resistance for egg boiler , hair dressing devices, space heater, dehumidifier etc..

High thermal efficiency: aluminium honeycomb or corrugated fin structures maximise surface area for rapid, even heat exchange with passing air.

Low noise, no combustion: purely electric, solid-state heating with no open flame, fuel, or moving heating parts.