Heating and air conditioning system which is also commonly known as HVAC is made up of many mechanical and electronic components. Some of them are compressors, pumps, fans, pipes, and thermostats. They are very delicate and prone to break down if not well maintained. Central heating and cooling systems mostly fail to function because they can withstand extreme weather conditions. One is needed to hire expert technicians so that they can repair, maintain, diagnose and also solve the minor problems found in the system. Make yourself one of the luckiest person who learn about what does hvac mean.
Compressors are one of the most important parts which need more attention and comprehensive service. Its primary function is to squeeze the refrigerant that passes through it in the form of cold and low-pressure gas. It, in turn, envelopes the molecules of the gas close together. This process of squeezing electrons together raise the temperature which makes the leaving gas or fluid from the compressor to be hot. Its located in a separate box outside your home, most people will place it on the roof or somewhere in the ground where there is a free flow of air. If it's usually running but fails to cool the inner temperature in your home, then you must call a technician to check it. Its necessary to keep your compressor clean and clear. Some technicians might check your compressor and clear away any unwanted material found in it like leaves, herbs, mud, debris, grass clippings or dust particles. They rinse it off with a hose because it cleans the compressor very well which makes it work efficiently. If you are interested in how to calculate superheat , please click the link provided.
The evaporator coil is also an important part which also needs a lot of care and maintenance because it pulls heat out of your home to give a calm atmosphere. Its primary function is to allow the hot liquid from the compressor to evaporate, and in the process, heat will be minimised from the surrounding home air which eventually lowers the temperature inside. These coils work efficiently if they are well kept and cleaned. One needs to call a plumber or an HVAC technician to change the filters frequently because sometimes they get blocked by dust materials. They will also conduct further comprehensive checkup in your air conditioner so that they can identify whether your evaporator coils need professional cleaning. They go even further checking other components in the system like thermostats, air handlers, and heat pumps. They will provide energy saving tips to their clients, annual air conditioning schedules as well as regular repairing services to keep your system functioning smoothly.