Vrf Air Conditioning System Diagram

Refrigerant only where refrigerant is the only coolant material in the system in contrary to the chilled water systems where refrigerant is used for cooling heating the water that is circulated throughout the whole system.

Vrf air conditioning system diagram.

Like ductless minisplits vrfs use refrigerant as the cooling and heating medium. Vrf is a technology that can reduce energy losses and thus improve air conditioner efficiency in certain installations. Variable refrigerant flow systems vrf are quickly becoming popular for air conditioning solutions across the world. It s a very sophisticated technological air conditioning system based on several principles.

This refrigerant is conditioned by a single or multiple condensing units which may be outdoors or indoors water or air cooled and is circulated within the. What is a variable refrigerant flow vrf air conditioning system. It is a ductless air conditioning system configuration where one outdoor unit condenses refrigerant and supplies the refrigerant to multiple indoor units. Split air conditioning systems split type air conditioning systems are one to one systems consisting of one evaporator.

The term variable refrigerant flow refers to the ability of the system to control the amount of refrigerant flowing to each of the evaporators enabling the use of many evaporators of differing capacities and configurations individualized comfort control simultaneous heating and. Vrf systems not only provide flexible and energy efficient air conditioning but also heating and hot water for residential and commercial applications. Here s the definition according to ashrae. Note the term vrf systems should not be confused with the centralized vav variable air volume systems which work by varying the air flow to the conditioned space based on variation in room loads.