Nowadays, it is common to have a central hvac system installed in a building for a comfortable atmosphere. It controls the indoor air temperature by supplying heated or cooled air throughout a home or commercial structure from a central area. Some of the most common HVAC systems are central air conditioning units, heat pumps and furnaces. These centralized systems offer the best cooling and heating efficiency and convenience for spaces that cannot be provided by just a portable air conditioner or heater.
Most central HVAC are split systems with two components: an outdoor unit housing the condenser and compressor, and an indoor unit of evaporator coil. When the system is used as central cooling, the warm air blown across the evaporator coils cools as the heat transfers to the refrigerant inside. With the transfer, condensation is produced. The resulting cool air is transported to the air handlers and out to the indoor environment by series of air ducts and air vents.
In central heating, a centralized furnace is utilized to generate heat. As the system burns fuel, combustion is released and conveyed to a heat exchanger. Cool air from the house is carried to the heat exchanger to be heated and then conducted towards a system of ducts for dispersion around the area.
Central HVAC Contractors
Central HVAC contractors are the experts when it comes to central HVAC services. These technicians manage the installation, cleaning, troubleshooting, and fixing of residential or commercial central HVAC systems. With at least two years of schooling in HVAC courses, they acquire practical training through apprenticeships and on actual jobs. As required by some States, these contractors should undergo a licensure examination to become professionals. So when in need of someone to keep your central HVAC efficiently functioning, call for a reputable central HVAC technician.