DOOR HEATER
PRODUCTS | DOOR HEATER
DOOR HEATER
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.
SPECIFICATIONS
| Voltage | Up to 220 V |
| Size | 1.4 to any length |
| Heater Material | Nickel-Chrome |
| Power (Watts) | 10,20,25,45,watts |
| Brand | Raaghwaytech |
| Country of Origin | Made in India |
FEATURES
- Heater Material (SS)
- Best Quality of Nicrome Wire
- Excellent Teffon Coating & SS Breading
- Energy Efficiency
- Durable
- Precisely designed
- Low maintenance cost
Call us on +91-9899466981 OR write to us @ raghavindustries.delhi@gmail.com
Applications, Installation & Build Quality
Applications & Problems Solved
Raaghway Tech Door Heaters are manufactured to tackle the problem of cold rooms and cold storage facilities where the frost forming on the door frame is causing all sorts of issues with temperature and sealing stability. When you're dealing with sub-zero temps and super high humidity you get ice building up on the door edges and gaskets - which can quickly turn into delays and wasted energy.
Some of the places where our Door Heaters used:
Food storage freezers and outlets that sell frozen goods
Dairy plants, ice cream factories, and meatpacking facilities that need to keep things really cool
Pharmaceutical cold rooms and science labs
Stopping frost and ice from forming on the door frame
Making sure your gaskets don't freeze up and your doors don't get stuck
Reducing the amount of air that leaks in and minimising damage to your insulation
Installation & Performance Benefits
Our heater are built to provide consistent frost prevention and long-term performance.
- You should install them right along the door frame or gasket. This is where you get the most ice buildup
- We offer you multiple wattage options so you can pick the best one for your room size and conditions
- These units give you even heat distribution without overloading the surrounding components
- By keeping the door sealed properly you actually reduce the load on your compressor
- They can handle high-humidity and sub-zero environments.
Build Quality, OEM Supply & Export Support
Our Door Heaters are robust, built with high-grade nichrome heating elements that can handle the heat, moisture-resistant insulation and protective stainless steel braiding, so they can withstand all the stress that cold storage environments have. We test each unit for quality control to make sure you get durable products.
We can supply OEM and bulk quantities for cold room manufacturers, contractors and suppliers, available in custom sizes, and wattages. Our units are built to international standards so theyre good to go for domestic sales and exports.
FAQs
What is a door heater and how does it work?
A door heater is also known as an overdoor heater or air curtain. It is installed above doorways to create a warm air barrier. This barrier stops cold air from entering and keeps indoor temperatures constant, for comfort and energy efficiency.
What are the benefits of a door heater?
- Energy Saving: Reduces heat loss.
- Comfort: Keeps indoor climate constant.
- Better Air Quality: As a barrier, they prevent dust, pollutants and insects from entering.
How do door heaters differ from air curtains?
Both are installed above doorways but the main difference is:
- Door Heaters: Emit warm air to heat the entrance area, for doors that are mostly closed.
- Air Curtains: Create high velocity air stream to separate indoor and outdoor environments, for frequently open doors.
Are door heaters suitable for both residential and commercial use?
Yes, door heaters can be installed in homes, offices, shops and various commercial establishments for indoor comfort.
What to consider when choosing a door heater?
- Door Width and Height: Make sure the heater covers the whole entrance.
- Mounting Options: Surface mounted or recessed installation based on space and style.
- Control Features: Remote controls, timers and thermostats.
How do I maintain my door heater?
- Cleaning: Dust the unit and make sure air vents are clear.
- Professional Servicing: Annual service by qualified technicians.
