Heating And Cooling Distribution Systems |
Posted: March 8, 2020 |
Before air gets to everyone in the house, it always passes through some channels which act as a distributing system. Learning about this distribution system will give you a clue about how air movement takes place around your house and what can go wrong when air is not circulating correctly. Let’s consider some distribution channels that allow the passage of either cooled or warmed air to various places in the house. Radiant systems From the name radiant, you might probably be thinking radiation already. The radiant systems function by heating the ceilings, walls, and floors of the room. It could also warm up the radiators in the rooms to influence the temperature of the house. What accompanies this is the warming up of the air in the room, which causes an increase in the room temperature. It is also vital to know that the advancement of technology has made it possible for some systems to utilize electric heating panels for heat generation. Although the radiant system has perfect functionality, it has its own limitations too. The radiant system cannot distribute cool air from an air conditioner. Forced-Air system The forced air system has the advantage of distributing both cool air coming from a central air conditioner and the heat produced by the furnace throughout the whole house. This advantage makes this system one of the most used heat and cold distribution system in most homes. The cool air from the central air conditioner is transported to various regions of the house through an electrically powered fan known as a blower. The blower forces the air through a system of metal ducts to every room in your home. It makes some regulations of both the warm and the cool air. Once the warm air gets into the house from the furnace, the colder air in the room gradually moves down through another set of ducts known as the cold air return system, which would later undergo warming. Gravity system The gravity system was designed on the principle that gives respect to temperature. It works with the idea that hot air rises and cold air sinks. This is the cause of a limitation, which might be a disadvantage. It cannot transport or distribute cool air from an air conditioner around the house. Regardless of the position of the furnace, the heat register is always located above it. This enables it to function correctly. It allows the warmed or heated air to rise towards the ceiling pending when it cools. Upon cooling, it sinks and returns into the air ducts and then back into the furnace to get heated again for another redistribution.
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