Vrf Air Conditioning System Diagram

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.

Vrf air conditioning system diagram.

Variable refrigerant flow vrf also known as variable refrigerant volume vrv is an hvac technology invented by daikin industries ltd. 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. Vrf is a technology that can reduce energy losses and thus improve air conditioner efficiency in certain installations.

It s a very sophisticated technological air conditioning system based on several principles. Like ductless minisplits vrfs use refrigerant as the cooling and heating medium. Variable refrigerant flow systems vrf are quickly becoming popular for air conditioning solutions across the world. It is a ductless air conditioning system configuration where one outdoor unit condenses refrigerant and supplies the refrigerant to multiple indoor units.

What is a variable refrigerant flow vrf air conditioning system. 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. 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. This arrangement allows for customizable comfort control while simultaneously heating and cooling for each area in the.