Variable Refrigerant System

The simplest explanation of vrf is to describe it as a large scale ductless hvac system that can perform at a high capacity.

Variable refrigerant system.

Variable refrigerant flow vrf also known as variable refrigerant volume vrv is an hvac technology that was invented in japan in the 1980s. Variable refrigerant flow systems. Variable refrigerant flow vrf also known as variable refrigerant volume vrv is an hvac technology invented by daikin industries ltd. We now have an efficient quiet and space saving solution for virtually any commercial or large residential project.

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. A vrf air conditioning system is a particular type of heat pump air conditioning system in. Variable refrigerant flow systems deliver optimal comfort and are among the most efficient hvac systems. Variable refrigerant flow vrf systems are gaining in popularity and are used as an enhanced version of multi split systems featuring simultaneous heating and cooling as well as heat recovery capabilities.

Complexity is the name of the game when describing the technical nature of how variable refrigerant flow technology works. Variable refrigerant flow or vrf hvac systems have been the hvac system of choice in europe japan china and other parts of the world for quite some time. Variable refrigerant flow systems. Our full line of vrf system technology offers design flexibility and optimal performance.

The term variable refrigerant flow refers to the ability of the system to control the amount of refrigerant flowing to the. Plus york vrf system integration with building automation systems is best in class. Modern vrf systems provide some major advantages such as zoning individual temperature control minimized ductwork excluding the need. Like ductless minisplits vrfs use refrigerant as the cooling and heating medium.

Due to the advanced use of variable speed compressors drives and inverter driven fans many manufacturers of these systems are capable of. The variable refrigerant flow enhancement comes with multiple indoor unit evaporators or condensers up to 16 with various manufacturers utilized with a single outdoor condensing unit or heat pump. Find your flow with vrf systems available from carrier. As a system variable refrigerant flow vrf has a lot to offer in terms of efficiency running costs flexibility in use and control.

As with any system it suits some buildings applications and climates better than others. The specific design of a vrf system varies based on application. Over the past 5 to 10 years vrf hvac technology has become increasingly popular in the us and especially in large urban areas like new york city. Vrf systems are characterized by their superior energy efficiency and their flexible output according to load.