Despite this, each such piece of equipment has the following advantages: saves space, as it is manufactured in small sizes; effectively heats large rooms; reduces heating costs; distributes heated air masses throughout the entire volume of the room; has a mobile design; allows the use of different installation options; is easily dismantled.
Each air heating unit also has an affordable price compared to any other equipment of the same purpose. In addition, such devices are characterized by durability and ease of operation.
What is an Air Heating Unit
Any equipment for air heating is a device that provides forced supply of warm air mass. The unit can be installed both inside the heated room and outside it.
Fan heaters are one of the most common types of such devices. This equipment is equipped with different heating elements. It has a simple design. It consists of a housing containing a heating element and a fan unit. The heating element used, which is a heat exchanger, can operate on water, electricity, or gas.
Water Units for Air Heating
The sales leaders are air heating units with a water heat exchanger. They provide maximum heat output at minimal cost. The operating principle of such devices is very simple: air from the heated facility enters the equipment housing; the air is heated by a heat exchanger made of copper and aluminum; using a uniformly operating fan, the warm air is supplied to the room.
Almost all air heating units are equipped with rotary louvers. They are used to adjust the direction of the heated air supply. This allows heating even the most remote areas of the room. Units using water as a heat carrier have the following advantages: high practicality; good level of safety; possibility of using alternative energy sources; simple power adjustment.
The advantages of water units also include cascade control of the operating heating system. However, it will operate uninterruptedly only when connected to a heat carrier. In addition, a heat generator is required, which can use any available type of fuel. This can be gas, pellets, fuel waste, firewood, and so on. It is because of their advantages that water air heating units are the most common devices.
Electric Units for Air Heating
Manufacturers produce various electric air heating units. However, the most common representatives of this equipment are heat guns and fans. Household fan heaters consume a lot of electrical energy, so their popularity is decreasing. However, such industrial devices are still widely used.
If it is not possible to connect the equipment to a water heat carrier system, then it is better to buy an air heating unit that runs on electricity. The advantages of such a device include the following undeniable benefits: rapid heating of the air mass; minimal costs for installation and commissioning; simple control; high level of safety; small size; mobile design; power adjustment via a multi-stage system.
A distinctive feature of industrial electric heating units is the range of warm air supply. Most often it is 25 m. Thanks to this characteristic, an electric air heating unit is installed in the following facilities: workshops; warehouse complexes; hangars; gyms; stores.
Heaters of this type are used in almost any facility where it is possible to connect the equipment to the electrical network. Moreover, they can be easily moved to another building at any time.
Gas Units for Air Heating
As is known, gas is an environmentally friendly fuel. It has a very high calorific value. Moreover, natural gas has a fairly favorable cost compared to other types of fuel.
Air heating units burn natural gas inside their structure. As a result of this process, heat is transferred to the air. Heating systems with gas heaters have a wide range of advantages. Among them, the following benefits can be highlighted: minimal heat loss; low costs for installation and commissioning; very fast heating of the facility; a decent number of thermal operating modes; high level of mobility.
For fuel combustion, gas-powered air heating equipment does not use the air inside the facility. It is drawn from outside. This equipment is also distinguished by the fact that it can be used not only at any facility but even in the field.
Conclusion
Air heating units, the price of which depends on the brand, allow heating a facility in the shortest possible time. Among all existing types, the most economical device is equipment with a water heat exchanger. However, the choice of unit is made based on the specific conditions of its use.
All modern equipment is characterized by a high level of safety and simple installation. Despite this, it is recommended to purchase and entrust its installation exclusively to professional companies with experienced employees.
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