People looking out for energy-efficient technology are widely drawn upon the VRF systems. When compared to other alternatives, VRF systems are considered to be 30-40% energy-efficient HVAC Technology. These numbers are remarkable when almost 50% of energy usage of the whole building comes from a single HVAC system.
We know what you’re thinking, how could these VRF systems save energy consumption? So here it is, the reason behind the energy efficiency of VRF systems lies in the way they operate. It is a ductless system that works to circulate the refrigerant through VRF joints to different areas through VRF refrigerant branch pipes.
VRF systems are most beneficial for applications that require zoning. Well, besides there are several other things that you should consider while deciding the VRF system as the apt HVAC technology for your building.
Reasons to Choose VRF System for Your Building
Different temperature needs across your building
There are times when some areas of your building need cooling, whereas the other ones need to be warmed up. In such situations, VRF systems can come to your rescue as they hold the potential of heating and cooling each zone simultaneously.
This system consists of one outdoor module, which is then connected to multiple indoor units. Here, the different zones are decided on the placement of indoor units.
If your building has more zones, then there is a need for installing more outdoor modules; otherwise, one outdoor module is enough. While the VRF system is actively working, it dispenses the refrigerant from an outdoor module to the indoor units based on each area’s needs.
VRF systems provide dual operation by absorbing the residual heat while cooling one area and redirecting it to another area. This eventually results in higher productivity and energy savings.
The feature of dual operation offered by VRF systems is most rewarding for the buildings that require heat for their perimeter and air-conditioning for the centralized areas.
Immediate temperature changes in your building
When compared to other systems that work upon on and off mode, VRF systems come with a variable speed compressor that works in a continuous mode and also varies its speed according to the needs of specific areas.
While talking about its working, this variable-speed compressor works with a branch controller for optimizing the energy consumption of a system. This branch controller measures and delivers the refrigerant through refrigerant branch pipes to each area while also adjusting the flow of refrigerant for maintaining the required temperature.
It is essential to maintain a comfortable environment for enhancing the productivity of employees working in the building and also to ensure lower energy costs. According to research, an ideal building temperature helps in improving the performance of people working in a building.
Need for an HVAC Technology with lower cost
While drawing a comparison with traditional ducted HVAC systems, VRF systems might have a higher upfront cost. But opting for this system may provide savings in the two key areas to the building owners.
Foremost, VRF systems work based on demand which lessens the wear and tear, resulting in nominal maintenance. Here, the shutdown of one unit doesn’t affect the other due to the separate working of each indoor unit.
Furthermore, VRF systems work on two-pipe systems which takes some time for installation. This two-pipe system helps in simplifying the installation process. They are compact and can be fitted into the existing building without any deconstruction or reconstruction. In simple words, It helps you save on the two most important aspects, i.e. time and cost.
Requisite for a ductless system in your building
The traditional HVAC systems occupy a considerable space of your building, whereas opting for VRF systems will help in saving approximately 10% of the same. The reason behind this is a compact design of outdoor modules and indoor units that easily accommodate the room design and its limitations. There are several types of indoor units for adaptable placements such as ceiling-recessed, floor-standing, wall-mounted, and suspended.
Opting for ductless VRF systems and smaller VRF refrigerant piping for new buildings will provide you with higher ceilings, more natural light, and modern designed buildings. Besides, it is also a viable option for older buildings not built with keeping HVAC in mind.
If you think VRF systems meet all your needs, you can get the system installed in your current system by incorporating it with other products and controls.
We hope this blog on choosing VRF systems as an HVAC solution for your building will give you insights on why you should opt for this system. If you’re still confused about the system that will be apt for your space, you should consider meeting an HVAC system specialist who will help you in configuring the appropriate system for your space. They will provide you with the best energy-efficient HVAC solution for your building.
If you have any feedback or suggestions, do let us know in the comments.