People who work as an HVAC contractor in the professional trade industries must have heard about the VRF Systems. But don’t know about these systems working and its benefits. VRF Systems have been used in several countries for the last 40 years. The term VRF refers to Variable Refrigerant Flow; it was back in 2000 when these systems were introduced in the United States.VRF Systems have been widely known for their energy-efficiency and a quick return on investment in many applications. As VRF Systems have not been around much, there are several myths attached to it. This is the time to get your facts right regarding VRF Systems.
If you’re a builder or an HVAC contractor, then you should opt for VRF System. This technology will let the HVAC contractors provide an appropriate and specific HVAC solution to their customers. Before actually installing these systems, it is essential to know what VRF Systems are, How do they work, and last but not least Myths and Facts related to it. These points will be helpful in how VRF Systems can be beneficial to your customers.
What is VRF (Variable Refrigerant Flow)?
The term VRF (Variable Refrigerant Flow) refers to an air conditioning system that comprises of multiple indoor units and the outdoor condensing unit. VRF Systems have the capability to control the refrigerant amount flowing to multiple indoor units. For the same, it makes use of several evaporators with different capacities and configurations. The indoor units of VRF systems are connected to a single condensing unit which also helps in enabling zone control.
Further talking about VRF Systems, they are utterly similar to the ductless mini-splits. VRF Systems work similarly to ductless mini-splits by ranging the refrigerant capacity moving towards indoors units. The only difference between these two systems is that VRF Systems are equipped with more advanced control functionality, and also provide simultaneous heating and cooling. There are several other features of VRF System as below:
Unique Features of VRF System (Variable Refrigerant Flow)
There are several types of VRF controllers available in the market. These VRF controllers have a central controller that is equipped to monitor, schedule and control up to 50 indoor units. Besides this, several central controllers available are capable enough to be intervened together in a building management system. It can be of great help in large facilities for controlling and zoning.
VRF systems have one or more compressors at the outdoor unit. These units are inverter-based that makes it possible to vary the speed according to the heating and cooling needs of an area.
The design and performance capabilities of a VRF System differ according to its application. Due to their flexible design, VRF Systems can meet up high heating and cooling loads of huge buildings.
Myths Surrounding VRF Systems
VRF Systems offer the same efficiency as other HVAC Systems
VRF Systems provide almost 30% greater energy efficiency when compared to the traditional HVAC Systems. The reason behind this energy efficiency lies in the inverter-powered compressors. These compressors are apt for meeting the precise heating and cooling loads while also reduce energy usage.
VRF Systems are large
In contrast, VRF Systems are utterly compact and manageable when compared to conventional HVAC Systems. It is perfect for places with limited spaces.
VRF Systems are limited to Commercial Use
With the advanced control capabilities and single-phase electric configurations, VRF Systems can be integrated into several HVAC products. It can be utterly useful in meeting the needs of small and large size building, single-family homes.
Facts Surrounding VRF Systems
VRF Systems work simultaneously
VRF Systems are capable enough to provide both heating and cooling simultaneously with heat pump and heat recovery systems. In times where you need heating and cooling at the same time, it is better to pick heat recovery VRF.
VRF Systems are noiseless
When compared to traditional HVAC Systems loud noises while turning it on and off, VRF Systems work at lower decibels. With this, there is hardly any noise both inside and outside of the apartment.
Quality Indoor Air
Instead of circulating the air itself, VRF Systems transfer the heat between the zones. With this, there are hardly any risk of occupational illness or spread of airborne allergens.
Easy Installation Process
VRF Systems are easy to install as they are smaller in size. Furthermore, these systems are quite light when compared to other HVAC Systems. The don’t even need any kind of ductwork making it easier to install. Always opt for a trained professional to get the job done safely.
VRF Systems are taking over the world of air conditioners with their energy efficiency. Well, these myths and facts were quite a revelation about VRF Systems. Now, it will be easier for you to decide on buying your next air conditioner.
We hope this blog on Top Myths and Facts Relating to VRF Systems has cleared all your doubts surrounding VRF Systems. If you have any feedback or suggestions, feel free to share it in the comment section.