thermostat

When Should You Use Emergency Heat?

Have you ever wondered what the “EM” mode on your thermostat is? And, have you ever tried to use it? Well, that “EM” on your thermostat denotes Emergency Heat. That’s right! Even your heating system has an emergency option. However, it might not mean what many of us would expect. Firstly, it’s not designed to be switched on every time you want to increase temperature levels in your house. This means that even though it might be freezing outside, emergency …

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air-conditioner

What Happens If You Don’t Change HVAC Filter

The long-term effect of not changing your HVAC filter is the eventual breakdown of your unit. However, before that happens, your system will get clogged by dirt and dust from outside. A dirty air conditioning unit is inefficient because it uses a lot of power and energy to run. Before your HVAC breaks down, you will first experience high energy bills and a poorly functioning unit. These are all warning signs that you should replace your filters. If you do …

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thermostat-placement

Thermostat Placement Guidelines

You may find it difficult to keep your home temperature cozy despite your best efforts. Your energy bills keep escalating for no reason whatsoever. At this point, you might shift the blame on the entire cooling and heating system. But before contacting your technician, check on the location of your thermostat. It might surprise you to know that’s where the problem lies. A thermostat is an essential element in assisting your HVAC unit to preserve the perfect temperature. It is …

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hvac

7 Advantages of HVAC Retrofitting

Are you paying a lot on your energy bills, and your HVAC system needs constant maintenance? Then it’s probably time to replace your HVAC equipment. Despite how well you’ve maintained the HVAC system in your facility, there comes a time when you must replace the equipment. However, replacing the entire system might not be as economical.  Many businesses can’t afford to replace the whole HVAC equipment because it can be quite costly. Moreover, the process of changing the entire system …

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air-conditioner

Ductless vs. Ducted HVAC: How to Choose?

Picking an air conditioning unit is one of the complex decisions you have to make when installing or upgrading your system. Contractors make the matter worse by throwing different options at you without any explanations. Eventually, you run into a ducted vs. ductless mini-split issue, and it’s a daunting task to pick one.  Although it’s not easy choosing between a duct vs. ductless HVAC, you must get it right. Apart from the installation costs, you’ve to decide on the system …

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10 Signs Your Furnace Needs a New Motor Blower

A furnace is an essential appliance for keeping your home comfortable and warm during the winter months. The thought of your furnace blower motor acting up is something you do not want to experience when the weather is chilly. However, this is something that’s almost bound to happen eventually with time. After years of blowing warm air in your house, the wear and tear effects eventually catch up with it. This happens to almost every element in an HVAC system. …

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HVAC

What is a Plenum in HVAC & Why Is It Important?

One of the most challenging aspects of HVAC systems is their ability to provide adequate airflow throughout a building. They also need to work efficiently and effectively at high temperatures. That’s where the AC plenum comes in.   What is a plenum in HVAC systems? Is it a component that your heating and cooling system can work without? Well, we are about to discuss all you need to know.  This piece will explore what the plenum in an HVAC system is …

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capacitor

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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test-thermostat

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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