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HC-EC Water Air Heater: Industrial Performance
The HC-EC series water heater is designed for use in industrial environments with central heating systems. It is equipped with an axial fan and a brushless EC motor with high energy efficiency, which allows flexible adjustment of the rotation speed. In addition, the compact design with EPP (expanded polypropylene) body makes it ideal even for difficult working conditions, such as places with high humidity, ensuring quiet and reliable operation.
Environments of Use
The HC-EC series is suitable for providing thermal comfort in various industrial and commercial environments, such as:
- Production halls
- Stores
- Commercial pavilions
- Mechanical workshops
- Garage
- Greenhouses
Advantages of the HC-EC Air Heater
These air heaters offer numerous advantages thanks to their advanced technology and high-quality materials. Below are the main benefits:
- High efficiency EC motor: Reduces energy consumption and allows precise speed regulation.
- EPP shell: Durable and lightweight, it ensures durability and silent operation.
- Ecological: Made from 100% recyclable materials.
- 3-speed fan: Allows for optimal heat distribution.
- Ease of assembly: Easy installation thanks to the modular design.
- Modern design: It integrates perfectly into industrial and commercial environments.
Control and Automation
HC-EC air heaters, combined with dedicated accessories, form a complete control system. This system optimizes heating, improving energy efficiency and reducing operating costs. Furthermore, it complies with the European Directive 2009/125/EC (ErP 2015), ensuring compliance with environmental regulations.
Technical specifications
| Characteristic | HC 15-EC | HC 20-EC | HC 30-EC | HC 35-EC | HC 45-EC | HC 50-EC | HC 70-EC |
|---|---|---|---|---|---|---|---|
| Product code | WHHC15-EC-2424 | WHHC20-EC-1985 | WHHC30-EC-1986 | WHHC35-EC-1987 | WHHC45-EC-1988 | WHHC50-EC-1989 | WHHC70-ECS-1990 |
| Nominal heating capacity [kW]* | 20,4 | 25,4 | 31,3 | 37,1 | 50,5 | 48,6 | 67,2 |
| Heating capacity range [kW] | 2,00 – 28,2 | 1,97 – 33,7 | 2,36 – 41,5 | 2,88 – 49 | 4,54 – 66,7 | 4,36 – 64,1 | 5,93 – 88,9 |
| Maximum air flow [m³/h] | 2000 | 4600 | 4300 | 4000 | 3400 | 4800 | 4000 |
| Maximum radius of isothermal flow [m] | 12 | 21 | 20,5 | 19,5 | 19 | 23 | 20 |
| Number of tube rows [pieces] | 2 | 1 | 1 | 2 | 2 | 2 | 3 |
| Water capacity [dm³] | 0,45 | 0,65 | 0,8 | 1,35 | 1,7 | 1,95 | 2,85 |
| Maximum heating fluid temperature [°C] | 120 | 120 | 120 | 120 | 120 | 120 | 120 |
| Maximum heating fluid pressure [MPa] | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 |
| Connection diameter [inches] | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 |
| Voltage/Frequency [V/Hz] | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 |
| Rated motor current [A] | 1,3 | 3,3 | 3,3 | 3,3 | 3,3 | 2,95 | 2,95 |
| Rated engine speed [rpm] | 2020 | 1705 | 1705 | 1705 | 1705 | 1705 | 1400 |
| Rated motor power [W] | 150 | 500 | 500 | 500 | 500 | 430 | 430 |
| Motor IP protection class | 54 | 54 | 54 | 54 | 54 | 54 | 54 |
| Net weight [kg] | 11 | 13,5 | 14 | 14,5 | 16 | 18 | 20 |
| Noise [dB]** | 63 | 60 | 59 | 58 | 58 | 59 | 58 |
* – for parameters 90/70°C and inlet air temperature 0°C
** – maximum capacity refers to 120/90°C, 0°C inlet air temperature, air flow at 100% // minimum capacity refers to 40/30°C, 20°C inlet air temperature, air flow at 50%
*** – the measurement is carried out at a distance of 5 metres from the device
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