What brand of multi-zone air conditioning system is better and where to buy it?

Before the buyer, who chose a VRV system as the main one for creating a comfortable temperature indoors, the natural question is to find the right brand and model of this equipment. However, before that, experts recommend to get acquainted with the advantage of this multi-zone climate technology, with its features of operation and installation.



What are the advantages of VRF systems?
Among the advantages of multi-zone VRF systems are:

1. high performance of the external unit, as it is able to supply refrigerant from several pieces to several dozen internal modules of different capacity and design;
   
2. Low noise levels. The external module is the main source of noise, the internal ones are equipped with only silently working fans, especially since there is a possibility of installing them inside the valves. External module installed on the roof or on the ground, as it has the ability to pump refrigerant and create pressure in the freon line: up to 300 meters in length horizontally and 100 vertically;
   
3. the possibility of operation of each module according to an individual program installed from the d / p located in the room or with control from the control room, it all depends on the purpose of the premises;
   
4. the absence of external blocks near each window of the building with a large number of rooms, which allows you to preserve cultural or historical facades without modern kits;
   
5. the possibility of increasing the number of internal units already in the process of operating the premises;
   
6. The opportunity to work even in winter, when the street is -15 ° C.
   

VRF equipment is an upgraded version of the multi-split system. Multizonal air conditioning systems operating on the principle of “refrigerant flow”, have greater performance and functionality than its predecessors.

What are multi-zone air conditioning systems?
VRV systems differ:

• by the number of pipes in the freon line connecting the outer block with the internal. Their number will depend on the functionality of the entire system. Dual-pipe units can supply internal units with refrigerant moving in the same direction, that is, all units can operate only in one mode, either for cooling or for air heating. There are no such restrictions for three pipes;
  
• The type of compressor, which is the heart of any air conditioning system. It can be inverter or standard (working in start-stop mode). Inverter models are more durable, allow with high accuracy and without changes, to maintain the temperature in the rooms, as well as reduce the load on the power supply system. Inverter compressors have lower energy consumption, which means they are more economical than standard ones.
  
• According to the types of internal units, for VRV-systems it does not matter which internal module to supply the refrigerant. This can be a wall, channel or cassette version.
  

How to choose a VR system?
When choosing a model, you need to delve into such technical nuances in more detail:

1. the maximum number of internal units that can be supplied with freon to one external module;
   
2. overall performance in terms of cooling and heating;
   
3. Maximum distance from the outermost module;
   
4. the total possible distance of the entire highway;
   
5. The dimensions and weight of the blocks, it will be useful to know for the implementation of reliable fasteners.
   

If anything, it is unclear to ask the seller a consultant, or hire a professional with experience in installing such equipment.

Where to buy a VRV system?
When choosing a brand of multi-zone air conditioning system, it is recommended to follow the advice and contact only official dealers, for example, TOV "Vent-Service", which is a representative of the Hitachi plant in Ukraine - hitachi.in.ua. This brand has won consumer attention and positive reviews due to reliability, high performance, and relatively low cost of components from which the VRV system is assembled. TOV "VENT-SERVICE" for more than 12 years engaged in the implementation of equipment related to climate. It carries out self-delivery of goods from a warehouse in Kiev or obtaining equipment by the customer, using delivery services popular in Ukraine (New Mail, Delivery, SAT, Night Express). At the same time, the payment method is chosen personally by the buyer from his preferences. All questions about VRV systems can be asked by calling 38 044 390-62-56 and 38 067 504-68-66.

How are multi-zone air conditioning systems installed?
During installation, installers adhere to certain stages of work that are planned during the design and construction of the building.

• Stage 1. Preparation of a place for fastening and reliable installation of modules, this applies to both internal and external;
  
• Stage 2. Installation of modules and laying of a freon line with connection;
  
• Stage 3. Laying and connecting power and control cables;
  
• Stage 4. Pressurization check and trial run, with additional viewing revenge connection;
  
• Stage 5. Verification of the multi-zone air conditioning system in all modes, as well as process dispatching.
  

Organization of a special microclimate in the premises, due to products from a reliable manufacturer, will be an effective tool for creating comfortable living conditions, work and equipment.