A/C 101 - How Central Air Systems Work

1. Can you picture life without a/c? Sweltering heat waves that can melt the rubber on your shoes, prepare an egg on the control panel of your cars and truck, and make it nearly impossible to have a great night's rest-- sounds unpleasant! Let's face it, life without A/C wouldn't be the very same. Did you understand, that before the 20th century, ice was actually collected for refrigeration? It was cut into 1-ton blocks, delivered throughout the country and used in 'ice- boxes' to keep food fresh. Luckily today, refrigeration has actually been considerably improved considering that its intro in 1834. By understanding how your house's A/C system works, you'll be able to make it run better and longer, and if it must break throughout the dog days of summer season, more confident discovering a replacement. What is Central Air Conditioning? Considering that the 1960s, central air systems have actually been the most common style of cooling in America. Finest identified by the condenser unit outside and ducts bring cool air throughout the home, a central air is in some cases referred to as a "split-system" since the indoor and outside components are separated. How It Works Comparable to how a sponge takes in water, central air conditioners absorb the heat from inside the house and eject it outside through a process called "the refrigeration cycle." It's simple to understand how an ac system works once you see how the parts operate together. Parts of an A/c System Divide into two parts; a system will contain an outdoor condenser system (listed below) and a coil housed on top of the heating system or inside air handler. The outside condenser, which does many of the work, operates in tandem with the air handler/furnace that disperses the conditioned air into spaces of your house. The Refrigeration Cycle The cooling process starts when the thermostat detects the interior temperature level has risen above the setpoint. It indicates the control board in the air handler and enters into action. 1) The internal blower attracts the hot, moist indoor air from the return ducts into the air handler/furnace cabinet to be conditioned.

2. 2) Filthy air going into the cabinet initially goes through an air filter that traps dirt and debris. 3) The clean air then passes through the evaporator coil. Using metal fins to increase its area, the evaporator coil extracts heat and wetness from the warm air as the air passes through it. The clean, cool air is flowed throughout the home. 4) A set of copper tubes including refrigerant, called a Line Set, connect the indoor coil with the outside condenser. 5) The condenser dissipates the heat caught inside the line coming from the evaporator coil by cycling it through its coils where a fan at the top presses air to accelerate the procedure. The refrigerant is then compressed and takes a trip back to the indoor evaporator coil, where the cooling process continues. HVAC Cheat Sheet It's a great idea to familiarize yourself with the technical language used by HVAC professionals to comprehend your system when it comes to making repairs or buying a new system. HVAC - Represents heating, ventilation, and a/c. This acronym is utilized to categorize all devices utilized to control air temperature level, humidity, and air quality. Split-System - In reference to parts of the system operating both inside and outdoors. In a split system, the condensing system is discovered outside. BTU - British Thermal Units - a measurement of just how much heat can be removed from the air in an hour. Load - A measurement that refers to the cooling capacity your unit can provide under normal conditions. 1 Ton amounts to around 12,000 BTU's. Heaps are often used when sizing an unit for your home, which can be identified based on the square video footage required to be cooled or heated. Unmatched Expertise Conveniently, the heating system, air conditioning, and electrical systems all work immediately, without us needing to fumble around in the basement or even worse, a hot attic. Until something goes air conditioner service edmonton wrong. Finding out about your air conditioning system might seem frustrating initially, however as soon as you have the essentials down, you'll be able to comprehend not just how your system works, but likewise figure out jargon to make buying a replacement simple. http://query.nytimes.com/search/sitesearch/?action=click&contentCollection&region=TopBar&WT.nav=searchWidget&module=SearchSubmit&pgtype=Homepage#/HVAC