Modern technology provides us with various options for indoor climate control, and choosing the best one for the job can be tough. One of these options is Variable Refrigerant Flow, or VRF. There are many things to consider when choosing a heating and cooling system, such as: capital costs, operating costs, building size and maintenance. Many people are familiar with popular HVAC systems such as central air and geothermal, but what is VRF, and could it be a better alternative for your business, or even your home? These questions and more are answered below.
What is Variable Refrigerant Flow, and How Does it Compare to Other Systems?
VRF systems are primarily known for their efficiency. They consist of an outdoor unit which connects to multiple indoor units, and these indoor units are capable of being individually controlled. This allows for heating and cooling to occur at the same time, efficiently maintaining room temperature without too much fluctuation. Although geothermal systems run similarly, many other HVAC options cannot pump heat and air conditioning at the same time, resulting in lower efficiency and greater variance in room temperature.
A leader in flexibility and individual temperature control, VRF systems can handle both small and large buildings with ease using advanced heat-pump air conditioning technology. In addition to its operating efficiency, the start-up costs involved in installing a VRF system are low in comparison to other HVAC systems, including geothermal.
Where VRF Can Be Used
Given the capability of VRF to manage cooling in multiple rooms and spaces, VRF systems are best utilized in large buildings and homes. These systems are generally chosen for commercial use, however can be used in spacious homes as well. VRFs continue to pull ahead in cost and energy efficiency, making them a smart investment for businesses. To add to their appeal for commercial use, they are quiet and sustainable, keeping the risk of multiple costly repairs low.
Are There Risks Involved in VRF?
Like any HVAC system, there are risks involved in choosing a VRF system for your home or business. Complex installation requires a skilled crew to minimize the possibility of a problematic system, and this can take time. If the system was installed poorly, or a maintenance issue arises, the large systems and intricate machinery make it difficult to discover problems right away.
However, these risks are minor when the system is installed by a knowledgeable team given the time required to make sure everything is in order. Longevity and reliability can be expected out of a properly installed system.
Who to Contact for VRF Installation and Maintenance:
Given the importance of a proper installation, an HVAC company experienced in working with VRF systems should be employed to eliminate risk of a faulty install. Fresh Air Concepts works with Carrier to provide reliable, efficient HVAC solutions. Call 1-800-708-4FAC to start saving money and energy with your HVAC system today!