Heat Ventilation: A Practical Look at Effective Heating
When radiators and batteries fail to cope, building comfort is maintained by thermal barriers or air heating equipment. They quickly create a stable temperature and enhance the efficiency of the heating system. The air flow forms a protective barrier, so heat remains inside industrial and residential premises. Thanks to this, thermal energy is used economically and as evenly as possible.
What is heat ventilation and when is it needed
Heat ventilation equipment is machinery that simultaneously heats and ventilates the room, creating a stable and pleasant microclimate. Its main task is to maintain a comfortable temperature through ventilation even when it is freezing or hot outside. With properly selected heat ventilation, electricity and water are saved, and warm air is evenly distributed in the room. Imagine a shop or cafe where the cold from the street immediately enters through the open doors. To prevent this, an air-thermal curtain is installed. It creates a warm air barrier that stops drafts and prevents heat from "escaping" the room.
Heat ventilation heaters belong to heating options that help save significant electricity. The system is especially useful in rooms with high ceilings or large areas. The warm flow is evenly distributed throughout the room, leaving no cold corners or stagnation zones.
Thanks to convection of various types, building heating can occur evenly. Devices can operate in automatic mode. The user sets the heating temperature level manually or turns on the temperature timer. Heat ventilation systems from Ventilator.ua ensure a comfortable temperature, save resources, and make staying in commercial, industrial, or residential premises pleasant at any time of the year.
Heat ventilation — types
Heating systems differ in the method of operation, type of heating, and purpose. These can be oil and water, electric and air heaters. Some create a thermal barrier, others maintain constant heat or quickly heat large areas. The characteristics of heating devices consist of advantages and disadvantages, so it is important to understand under what conditions they will be most effective. Main types of heat ventilation:
- Air-thermal curtains — air is given the form of a wide stream that separates the external and internal environment, keeping heat inside the building.
- Electric fan heaters — use heating elements, quickly supply heat, and are suitable for rooms without centralized heating.
- Water fan heaters — operate from a heating system or boiler, save electricity, and ensure stable heating of large areas.
- Air heating units (AOV, AOE) — combine heating and ventilation functions, maintaining a comfortable microclimate even in industrial zones.
The company Ventilator.ua offers to buy a heat ventilation system at a favorable price with a quality guarantee. The product catalog presents models with various parameters, thanks to which you can select devices that will ensure comfort at any time of the year.
Air curtains: electric and air
Is there a risk of heat loss in the room through doors or open passages? It is worth installing a thermal curtain. A heater with a fan heats up from electric heating elements, creating a warm air zone above the door from the ceiling to the floor. Its power is selected according to the width of the opening and the installation height.
An air curtain — a simple structure without heating or with a minimal heating element — serves to restrain the penetration of cold, especially when the temperature outside is not too low. When choosing it, one should consider:
- opening parameters (so that the flow covers the entire cross-section above the door or window);
- control (mechanical, electronic, remote);
- installation method — horizontal or vertical.
A thermal curtain reduces heat loss through open doors, significantly increasing the return from the building's heating system. Heating appliances are installed in shops, warehouses, offices, educational institutions, or in production facilities where it is necessary to preserve the aesthetic appearance of the entrance without bulky radiators.
Air heating units — KVZ and Vents: AOV and AOE
The company KVZ and the Vents brand offer powerful heaters, which can be either with a water heat exchanger (AOV) or with electric heating (AOE). In AOV the heat exchanger connects to the central heating system or boiler, which allows the use of a heat carrier. This heating option reduces energy costs, especially with a large air flow.
AOE has an electric heater that provides heating independently, without connection to water. It is convenient when there is no central heating or when installing a pipeline is problematic, but a device with higher power (W) is needed. Models with maximum power are designed for large production or warehouse premises, where air supply and maintaining the temperature at a comfort level are equally important.
The efficiency of the devices depends on the design of the heat exchanger, fan power, correct installation, and room insulation. Such systems require almost no additional maintenance, which makes them convenient to operate. Each device makes it possible to set the required number of heating degrees, which makes it effective in any operating conditions.
How to choose a heating system
For heat ventilation to work effectively and not waste excess electricity, it is important to choose the right type of system. This is not as difficult as it seems, the main thing is to take into account several main parameters. To choose the optimal air heater, you need to:
- Measure the room area (m2) and the distance from the floor to the ceiling (height), as the volume of air that needs to be heated depends on this.
- Determine air flow (m3/h) to select a fan that will create a uniform flow and completely cover the opening.
- Calculate thermal power (kW) taking into account possible heat losses through walls, doors, floors, and windows.
- Determine the power supply type — 220 V or 380 V. This depends on what electrical network is in your building.
Typical installation height for air heating units is from 2 to 4 meters. If the opening is large or the room has a high ceiling, then models are chosen that can be installed higher than 4 meters. Installation itself usually does not require complex work: it is enough to connect the power and correctly adjust the air flow direction.
Advantages of buying ventilation heating at Ventilator.ua
At the Ventilator.ua online store, you can profitably buy heat ventilation. The company specializes in heat ventilation solutions — offering a guarantee on equipment, service maintenance, and delivery across Ukraine. Clients receive help in selecting models of appropriate power, taking into account the area and height of the room to be heated, and installation conditions. The catalog presents a wide selection of heat ventilation with different capacities. Ventilator.ua logistics allows delivering heavy equipment even to remote regions of the country.
Questions and Answers (FAQ)
How does TZE differ from PVZ?
TZE has an electric heater and is capable of actively heating the air, while PVZ is an air barrier, sometimes with minimal heating, but not a full-fledged heat source.
What is the installation height?
It is necessary that the air flow covers the entire opening, so for high doors, a longer nozzle length of the heating device or several units are required.
Is automation needed?
Yes, automatic regulation or switching off temperature modes or a timer allows you to turn heat ventilation on or off remotely. Thanks to this function, it is possible to reduce energy consumption or ensure comfort in the room at a specific time.