Cooling 101 - How Central Air Units Work in Edmonton, Canada

Posted by Gannon on June 29th, 2021

Can you picture life without cooling? 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 almost difficult to have a good night's rest-- sounds unpleasant!

Let's face it, life without A/C would not be the same. Did you know, that prior to the 20th century, ice was actually gathered for refrigeration? It was cut into 1-ton blocks, delivered throughout the nation and used in 'ice-boxes' to keep food fresh. Luckily today, refrigeration has actually been considerably enhanced since its intro in 1834.

By understanding how your house's A/C system works, you'll have the ability to make it run better and longer, and if it needs to break during the pet dog days of summertime, more positive discovering a replacement.

What is air conditioner edmonton Central Air?

Since the 1960s, central air conditioning systems have been the most typical style of cooling in America.

Finest identified by the condenser unit outdoors and ducts carrying cool air throughout the home, a central air is in some cases referred to as a "split-system" because the indoor and outside parts are separated.

How It Works

Comparable to how a sponge takes in water, main air conditioners soak up the heat from inside the house and eject it outside through a process called "the refrigeration cycle."

It's easy to comprehend how an air conditioner works as soon as you see how the parts run together.

Parts of a Cooling System

Split into 2 parts; a system will consist of an outside condenser unit (listed below) and a coil housed on top of the heater or inside air handler. The outside condenser, which does the majority of the work, operates in tandem with the air handler/furnace that distributes the conditioned air into spaces of your home.

The Refrigeration Cycle

The cooling process begins when the thermostat identifies the interior temperature has actually increased above the setpoint. It signifies the control panel in the air handler and goes into action.

1) The internal blower attracts the hot, damp indoor air from the return ducts into the air handler/furnace cabinet to be conditioned.

2) Dirty air going into the cabinet initially passes through an air filter that traps dirt and debris.

3) The clean air then travels through the evaporator coil. Utilizing metal fins to increase its area, the evaporator coil extracts heat and moisture from the warm air as the air goes through it. The clean, cool air is flowed throughout the home.

4) A set of copper tubes containing refrigerant, called a Line Set, connect the indoor coil with the outdoor condenser.

5) The condenser dissipates the heat trapped inside the line originating from the evaporator coil by cycling it through its coils where a fan on top presses air to speed up the procedure. The refrigerant is then compressed and travels back to the indoor evaporator coil, where the cooling procedure 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 concerns making repairs or buying a new system.

HVAC - Stands for heating, ventilation, and air conditioning. This acronym is used to categorize all equipment utilized to manage air temperature level, humidity, and air quality.

Split-System - In referral to parts of the system operating both indoors and outdoors. In a split system, the condensing system is discovered outside.

BTU - British Thermal Systems - a measurement of how much heat can be eliminated from the air in an hour.

Lot - A measurement that describes the cooling capability your unit can provide under normal conditions. 1 Ton amounts to around 12,000 BTU's. Tons are frequently utilized when sizing a system for your home, which can be determined based on the square video footage required to be cooled or warmed.

Unmatched Proficiency

Conveniently, the heating system, a/c, and electrical systems all work instantly, without us needing to fumble around in the basement or worse, a hot attic. Up until something goes wrong.

Knowing about your a/c system might appear overwhelming in the beginning, however as soon as you have the fundamentals down, you'll have the ability to comprehend not only how your system works, however also decipher lingo to make purchasing a replacement simple.