VRF | VRV System
Proceeding from our vision in MCC Air Conditioning to follow all technological developments in the world of air conditioning, while continuing our commitment to our social responsibility to introduce modern systems and alternatives that are less in en ergy consumption and more efficient, to be presented in the hands of our dear customers.

What is VRV or VRF?

(VARIABLE REFRIGERANT VOLUME) is a modern and advanced air conditioning system, and it is considered a new birth of high-efficiency cooling systems in the world, and it will undoubtedly change and enter into the air conditioning systems for buildings with different cooling loads and will provide a wide range of different applications for air conditioning in hotels, schools, government departments, homes, and others, With the simplicity of control and control. It was discovered and developed in Japan for Daikin Company, and other companies continued to produce this system with the spread of its technology, but with different names (VRF) for many famous brands, such as (L.G “Multi-v” - Midea - Samsung - Mitsubishi) MCC Air Conditioning is one of the companies in the Kingdom to provide this technology to its customers and to help them with all information about the (VRV) system in many projects in the Kingdom.

Ventilation Solutions

Ventilation is one of the most important architectural requirements that must be taken into account in the architectural design inside buildings and facilities, especially for spaces where there is moisture due to the lack of natural air or entry in small quantities, or interior spaces that are not reached by natural ventilation, or high-rise and compact buildings.

Ventilation work!!

This process is done using fans (Fans) in different cases, including 1. Normal ventilation work It is a process of withdrawing unwanted air and pushing clean air in its place in some cases and according to the requirements and nature of use. 2. Emergency ventilation works. The most famous of them are fire cases (Don't let it be), in which the smoke extraction process is carried out with special specifications (withstanding high temperature) suction fans, and they are linked to the fire system. And also cases of air pressure of escape stairs (stairs) and this process takes place in high buildings and this pushed air increases the pressure in the stairs so that no smoke leaks to it in cases of fire, in order to allow people to exit the building, and all of this is designed according to international specifications and codes, the most famous of which is the code Fire Fighting (NFPA)

The purpose of the ventilation process!!

The purpose of the ventilation process must be determined according to the nature of the place and its requirements from the renewal of air and the percentage of air to be renewed or replaced, its uses, and its sources. Determining the amount of air and its specifications. Determine the ventilation system, whether it will be central, that is, by adopting a fan and ductwork, or by split ventilation, that is, each place is independent of the other. Determining the type of fans to be used, taking into account that they are suitable for the purpose and location, determining their capabilities and places of installation, taking into account that they are within the reach of cleaning and maintenance personnel at a later time and that they do not cause concern to those around the place or its occupants.

Ventilation works are divided into:

• Fresh Air
• Exhaust air from the inside out
• Fresh Air and Exhaust at the same time in some places.
Given the importance of supplying these spaces with fresh, healthy air and renewing the air inside!! We work at MCC Air Conditioning to find all types of ventilation solutions for different places and according to their nature
• Heat and steam locations (e.g. restaurants, home kitchens, etc.)
• Places of moisture and lack of oxygen, such as (swimming pools, garages, warehouses, gyms, etc.)
• Locations of heat generated by equipment (such as factories, workshops, etc.)
• Places of unpleasant odors and polluted air (such as hospitals, bathrooms, etc.)
• Crowded places that need air extraction and pumping new air together (such as halls, shopping malls, etc.)

Types of ventilation systems!!

• Ceiling or central fans (Roof Mounted)) and they are installed outside the building on the upper roof and are used in both cases to pump fresh air or suction the air, but in the case of pumping air from outside, they are installed with filters to purify the air.
• Inline Fans are installed inside the building above the false ceiling and also work in both cases of air intake and air pumping from the outside.
• Cassette Fan, which is attached to the false ceiling as if it were part of it
• Wall Mounted fan, which is mounted on an opening in the wall, facade, or glass window overlooking a street or skylight.

For any further information!!

Please do not hesitate to contact us if we can be of any further assistance / provide further information on this matter. If you require any further information/assistance, please feel free to contact us / let know us. Please let us know if you have any further questions/issues on this matter.
Any inquiries about the Central Air Conditioning System, or any other Air Conditioning System, our Engineers are waiting for your request, and help you. Just click on the "Request a Quote" icon above, or call our number "058-131-3886"

(VRV) system!!

The system consists of one outdoor unit, connected to more than one indoor unit of various shapes, such as hidden, cassette, wall, etc. Compressors or compressors work with the inverter or digital technology, according to the names of each of the air conditioning companies that manufacture this system, in unconventional ways. This data then sends the "required cooling load" to the compressors, rationing and significantly reducing energy expenditures than similar systems. The copper extension network between the indoor and outdoor units can reach 1000 meters (100 vertical + 900 horizontal), which provides solutions in high buildings and towers without allocating a role for services in which the outdoor units are placed. Connecting more than one indoor unit to one outdoor unit helps in saving rooftop space and not crowding outdoor units on the roofs of buildings and homes.

Why is VRV the best at the moment??

The (VRV) system is one of the modern integrated solutions, as it achieved the following basic equation: The lowest in energy consumption so far compared to any other air conditioning system, as MCC offers its customers the estimated cost of consuming the electricity bill compared to the rest of the systems. Reducing breakdowns by a large percentage, because it reduces the size of used accessories compared to other systems. Discovering and identifying faults electronically through the system, and the system can be connected to the Internet to receive notifications and faults before they occur. Reduce the amount of noise and vibrations generated by outdoor units.

For any further information!!

Please do not hesitate to contact us if we can be of any further assistance / provide further information on this matter. If you require any further information/assistance, please feel free to contact us / let know us. Please let us know if you have any further questions/issues on this matter.
Any inquiries about the Central Air Conditioning System, or any other Air Conditioning System, our Engineers are waiting for your request, and help you. Just click on the "Request a Quote" icon above, or call our number "058-131-3886"