Cooling 101 - How Central Air Conditioning Units Operate in Edmonton, AB

Posted by Allie on June 29th, 2021

Can you envision life without cooling? Sweltering heat waves that can melt the rubber on your shoes, cook an egg on the control panel of your vehicle, and make it almost impossible to have a great night's rest-- sounds miserable!

Let's face it, life without A/C wouldn't be the same. Did you understand, that prior to the 20th century, ice was actually collected for refrigeration? It was cut into 1-ton blocks, delivered throughout the country and utilized in furnace repair edmonton reviews 'ice-boxes' to keep food fresh. The good news is today, refrigeration has actually been considerably improved given that its introduction in 1834.

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

What is Central Air?

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

Best characterized by the condenser unit outdoors and ducts bring cool air throughout the house, a main air conditioning is often described as a "split-system" since the indoor and outside components are separated.

How It Functions

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

It's simple to comprehend how an a/c unit works as soon as you see how the parts operate together.

Parts of a Cooling System

Split into two parts; a system will include an outdoor condenser unit (listed below) and a coil housed on top of the heating system 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 procedure begins when the thermostat discovers the interior temperature has increased above the setpoint. It signifies the control board in the air handler and enters 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) Unclean air getting in the cabinet first passes through an air filter that traps dirt and debris.

3) The tidy air then passes through the evaporator coil. Utilizing metal fins to increase its surface location, the evaporator coil extracts heat and wetness from the warm air as the air passes through it. The tidy, cool air is circulated throughout the house.

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 caught inside the line originating from the evaporator coil by biking it through its coils where a fan at the leading presses air to accelerate the process. The refrigerant is then compressed and travels back to the indoor evaporator coil, where the cooling procedure continues.

A/C Cheat Sheet

It's an excellent concept to familiarize yourself with the technical language utilized by HEATING AND COOLING specialists to understand your system when it comes to making repairs or buying a new unit.

A/C - Represents heating, ventilation, and cooling. This acronym is utilized to classify all equipment utilized to manage air temperature level, humidity, and air quality.

Split-System - In reference to parts of the system running 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 energy can be eliminated from the air in an hour.

Load - A measurement that describes the cooling capacity your system can offer under normal conditions. 1 Ton amounts to approximately 12,000 BTU's. Tons are typically used when sizing a system for your house, which can be identified based upon the square video needed to be cooled or heated.

Unrivaled Proficiency

Easily, the heating system, air conditioning, and electrical systems all work instantly, without us needing to fumble around in the basement or worse, a hot attic. Till something fails.

Understanding your a/c system might seem overwhelming initially, once you have the fundamentals down, you'll have the ability to comprehend not only how your system works, however likewise figure out jargon to make purchasing a replacement simple.