Extra Time to Get Air Conditioners and Furnaces in Toronto Checked

Preventative maintenance goes a long way in making sure that air conditioners and furnaces in Toronto continue to function as they should. While residents could, theoretically, wait for their equipment to break down before calling in the pros, keeping a maintenance checklist has every advantage over emergency repair, and, of course, none of the consequences of the latter.

First, it means that your equipment will keep running as expected and breakdowns can be minimized. You’ll spend less time in baking in the heat and more time chilling in the cool.

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Reasons Why Air Conditioners Freeze Solid

You turn on your air conditioner in the middle of a hot day, but notice that it isn’t cooling your home properly. Thermostat’s pointed to “cool” dial, the unit’s plugged in, but the air still isn’t getting any cooler. Chances are, the A/C’s own guts have frozen inside – but how does this happen?

One of the most common causes of a frozen A/C is a dirty air filter. Over time, dirt and grime accumulate on the filters and restrict airflow, thus keeping the cold air circulating inside. In turn, the unit’s guts freeze because the cold air can’t escape. Cleaning or replacing the filter can fix this.

Dirt and grime are not the only one that clog air filters. Improperly positioned furniture or any other items can block the A/C’s return air vent, or the opening where the air passes across the evaporator coil. Obstructive items can block overall air flow, so be sure to clear up the space near the air conditioner.

A malfunctioning thermostat is another culprit for internal freeze. If the thermostat dial isn’t working properly, the A/C will run continuously without turning off and on, even when the temperature’s set point is reached. This could definitely result in ice-covered coils.

Other reasons for the deep freeze may be an ailing evaporator fan or refrigerant leak. These fixes require a much more trained hand, so unless you’re trained to do air conditioning repairs, better call a service technician immediately.

Achieving Proper Airflow with Your A/C System

Airflow is a problem for many homes in Toronto, oftentimes without homeowners realizing it. If your air conditioner suffers from poor airflow, it will have a difficult time keeping your home cool and your energy bills low. Below are key points to understand how important good airflow is, and how to achieve it in your home.

Why is good airflow important?

Inside your body lies the heart. It supplies blood to the rest of your body, and it does so through the blood vessels connected to it. If your blood vessels aren’t working properly, parts of your body will experience problems even if your heart is working just fine. This is similar to what happens if your A/C system has airflow issues. Even if your A/C unit (heart) is working just fine, your home will still have cooling problems if your ducts (blood vessels) can’t effectively supply conditioned air (blood) to the different rooms in your home (body).

To ensure proper airflow, the following steps must be taken:

Keep the A/C’s air filter clean

A dirty air filter increases your air conditioner’s energy consumption, contributes to poor indoor air quality, and possibly damage your A/C system. Replace your air filter once a month to avoid such problems.

Have your ducts inspected by an HVAC professional

A certified HVAC professional can find and fix duct leaks, evaluate if your ducts are properly sized and installed correctly, and make repairs that will significantly improve airflow in your home.