A door heater is a specialized heating cable designed to tackle the challenges posed by cold rooms, especially in areas where precise temperature control is necessary. Cold rooms find common use in various industries, such as food storage, pharmaceuticals, and laboratories, where maintaining specific temperature conditions is crucial for preserving the quality and pureness of stored goods.

The primary function of a door heater is to prevent the buildup of frost and ice on the doors of cold rooms. Cold room doors are prone to frost accumulation, particularly in high humidity environments. This accumulation can compromise the effectiveness of insulation and the overall functionality of the cold storage space. The door heater plays a crucial role in ensuring a clear and unobstructed view of the door, facilitating smooth and reliable access.

Raghav Industries is a trusted manufacturer of a finest range of door heaters, which comes with different capacity in terms of wattage and sizes. Our door heaters are precisely inspected on several parameters so as to dispatch a flawless range. These door heaters are developed from high grade material & leading technologies in compliance with the international parameters.


VoltageUp to 220 V
Size1.4 to any length
Heater MaterialNickel-Chrome
Power (Watts)10,20,25,45,watts
Country of OriginMade in India


  • Heater Material (SS)
  • Best Quality of Nicrome Wire
  • Excellent Teffon Coating & SS Breading
  • Energy Efficiency
  • Durable
  • Precisely designed
  • Low maintenance cost

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Door Heater for Cold Room