Why Changing to a High Effectiveness Air Condition

Why Changing to a High Effectiveness Air Condition

Three-quarters of all homes in the US have an AC system. A/c utilize about 6% of all the electricity produced in the United States, at an annual cost of about $29 billion to property owners. As a result, roughly 117 million metric tons of carbon dioxide are launched into the air each year.

Air conditioning unit use the very same operating concepts and basic elements as your house fridge. Refrigerators use energy (typically electrical power) to move heat from the cool interior of the refrigerator to the relatively warm surroundings of your house; similarly, an a/c unit uses energy to transfer heat from the interior of your house to the fairly warm outside environment.

An ac system cools your home with a cold indoor coil called the evaporator. The condenser, a hot outside coil, launches the gathered heat outside. The evaporator and condenser coils are serpentine tubing surrounded by aluminum fins. This tubing is typically made from copper.

A pump, called the compressor, moves a heat transfer fluid (or refrigerant) in between the evaporator and the condenser. The pump forces the refrigerant through the circuit of tubing and fins in the coils.

The liquid refrigerant vaporizes in the indoor evaporator coil, pulling heat out of indoor air and cooling your house. The hot refrigerant gas is pumped outdoors into the condenser where it reverts back to a liquid, quiting its heat to the outdoors air streaming over the condenser's metal tubing and fins.

Throughout the 2nd half of the 20th century, nearly all air conditioning unit utilized chlorofluorocarbons (CFCs) as their refrigerant, but since these chemicals are harming to Earth's ozone layer, CFC production stopped in the United https://air-conditioning-edmonton.ca/ States in 1995. Nearly all cooling systems now employ halogenated chlorofluorocarbons (HCFCs) as a refrigerant, however these are also being slowly phased out, with most production and importing come by 2020 and all production and importing come by 2030.

Production and importing these days's main refrigerant for home a/c unit, HCFC-22 (also called R-22), began to be phased out in 2010 and will stop totally by 2020. However, HCFC-22 is anticipated to be offered for many years as it is recuperated from old systems that are gotten of service. As these refrigerants are https://air-conditioning-edmonton.ca phased out, ozone-safe hydrofluorocarbons (HFCs) are expected to control the market, as well as alternative refrigerants such as ammonia.

Switching to high-efficiency a/c unit and taking other actions to keep your home cool might minimize energy usage for cooling by 20% to 50%.