Descriptions
This Durable Surface-Insulated PTC Fan Heater represents a specialized heating module engineered for reliability and safety in sensitive household environments. Designed to meet the precise thermal management needs of appliances like air purifiers, refrigerators, and freezers, it integrates advanced PTC (Positive Temperature Coefficient) technology with robust surface insulation. This combination ensures not only efficient and controlled heat generation but also enhanced protection against moisture, electrical leakage, and external physical damage. It is an ideal solution for applications requiring compact, maintenance-free, and long-lasting heating performance under continuous operation.
Specification
| Product Name | PTC Fan Heater |
| Rated Voltage | 110V/220V |
| Rated Power | 158W 160W |
| Material | Aluminum sheet |
| Type | Finned air-cooled condenser |
| Matching Fan | Dual-fan, flat-panel axial fan |
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Features
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Self-Regulating PTC Technology: Automatically adjusts its heat output based on ambient temperature, preventing overheating and ensuring consistent, energy-efficient operation without the need for complex external controls.
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Enhanced Surface Insulation: Features a durable insulated casing that provides superior electrical safety, moisture resistance, and physical protection. This makes it suitable for use in environments with potential condensation or close proximity to other components.
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Optimized for Forced Air Circulation: Paired with a quiet fan, it delivers rapid and even heat distribution, improving the overall thermal efficiency of the appliance system.
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Compact & Durable Construction: Built with high-quality materials, including an aluminum alloy housing or block, it ensures excellent heat dissipation, corrosion resistance, and a long operational lifespan with minimal maintenance.
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Safe & Reliable Operation: The inherent safety of PTC technology, combined with external insulation, eliminates risks of open flames or extreme surface temperatures, making it exceptionally safe for household appliances.
Application
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Air Purifiers & Dehumidifiers: Provides controlled heating to prevent condenser coil freezing in dehumidifiers or to facilitate certain air purification cycles that require specific temperature conditions.
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Refrigerators & Freezers: Used in automatic defrosting systems to melt frost buildup on evaporator coils efficiently and safely, ensuring optimal cooling performance and energy efficiency.
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Appliance Cabinets: Offers precise thermal management for enclosed electronic or mechanical compartments within various household devices, preventing condensation and maintaining stable operating temperatures.
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Specialty Household Devices: Suitable for other appliances requiring a compact, safe, and reliable heat source, such as certain types of drying racks, wardrobe dryers, or pet habitat warmers.

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