How to Replace a Capacitor on an AC Unit?

The main purpose of a capacitor is to start the fan and compressor of your AC unit. A defective one does not do this well. This means that such a seemingly small component can cause your AC to malfunction, giving you a hard time with the unforgiving summer heat. Even thinking of a non-functional AC during the hot season is itself distressing. Therefore, if a capacitor is faulty, it certainly needs instant replacement. Generally, calling an HVAC technician is the …

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Testing a Limit Switch on a Furnace

Have you ever had a furnace limit switch test done in your home? It’s an essential test that has to be conducted to ensure that the furnace is working properly. If it’s not, you may experience issues like low airflow or no heat at all. These issues could be dangerous, and in extreme cases, could result in an electrical fire. Most furnaces have some sort of mechanism in the furnace control board that will alert you when the temperature has …

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How to Test a Home Thermostat

We often blame our HVAC system for failing to warm or cool our houses. However, in some instances, the system is not to blame. Have you ever stopped to think that your thermostat could be the issue? The truth is, the thermostat might be the culprit, sending incorrect information or not communicating with the system at all. Being aware of how your thermostat is functioning throughout the year can be useful in this regard. Having a thermostat malfunctioning is frustrating. …

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How Long Should AC Stay Off Between Cycles

An AC’s ultimate goal is to keep your home’s indoor environment as comfortable as possible. And to do so, the AC works in cycles, trying to achieve the optimal temperature as set on the thermostat. The length of these cycles primarily depends on the thermostat setting, with very low temperatures demanding longer cycles than higher temperature settings. After every cycle, the AC stops for a while before restarting again to continue with its cooling process. Now, our main question today …

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Why Is My AC Blowing Hot Air in My House?

Why Is My AC Blowing Hot Air in My House? Having AC issues can be such a distressing experience during summer days. Imagine getting home on a hot day, looking forward to being in the cool comfort of your home. You get inside the house, and boom, it is warm. You rush to your AC, and to your disappointment, it is blowing hot air. The next question on your mind will be: Why is my AC blowing hot air? Now, …

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How to Fix Clogged Condensate Drain Line

Excess heat and humidity can make spending time in your house pretty uncomfortable. That’s why a functional AC system is crucial to maintain ideal levels in your home, especially in the summertime. But what happens if your AC can’t function optimally due to a clogged condensate drain line?  How do you deal with such an issue to ensure that your home comfort is not affected? And, is it something you can fix yourself, or do you need an HVAC expert …

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dirty air filter symptoms in house

Dirty Air Filter: Symptoms in a House

Whether it’s during the hottest summer days or the coldest winter nights, the air you breathe in your house comes from the outdoors. Your HVAC system works by pulling outdoor air to the inside of your house to either cool or warm the space. But, have you ever thought about how this air is purified to ensure that no harmful airborne particles, bacteria, or other pathogens get into the house? Well, that’s the sole role of an air filter. An …

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furnace problems

5 Common Furnace Problems

During the cold season, your furnace becomes one of the most important devices in your house. As you know, dealing with freezing temperatures would be impossible without a source of indoor heat. Like any other appliance in your house, a furnace may run into problems that might hinder its proper operations. And, while it’s undoubtedly designed to last longer than many other appliances, several problems may still occur during its useful lifetime. So, if your furnace stops working, can you …

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ac temperature

What Is The Best Temperature for AC?

As the temperatures continually rise during summer, so does the need for a functional air conditioner. Everyone is using their thermostats trying to find a temperature that keeps their homes or offices most comfortable. But what air conditioner temperature would be ideal? At what temperature should you set your thermostat? Well, these are common questions that usually don’t have a definitive answer. While the US Department of Energy puts the best summer AC temperature settings at 78° F, this will …

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common hvac problems

Most Common HVAC Problems

Few things can ruin a relaxing day at home like HVAC problems. A malfunctioning air conditioner or furnace not only makes your home uncomfortable but can also cause some health challenges. However, most common HVAC problems don’t even have to occur in the first place. With regular maintenance of your cooling and heating system, you can avoid at least 90% of those issues and save a whole lot of money. So, what are the most common HVAC issues you can …

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