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Grinding, Squealing and Screeching: Interpreting the Noises Your HVAC Makes

If something is failing or going amiss with your HVAC unit, chances are, your HVAC unit is letting you know something is not quite right. However, most of the cues come in the form of sounds that many of us may overlook. If you hear your HVAC unit grinding, squealing, screeching or squeaking, it is letting you know it needs help. I was unaware of these cues and overlooked them. It ended up costing me a lot of money in repairs. I want to make sure that does not happen to other people, so I made this website. I hope you learn how to interpret the noises your HVAC unit is making so you can get it the repairs it needs before you incur a costly repair, or worse, permanently ruin your unit for good.

Grinding, Squealing and Screeching: Interpreting the Noises Your HVAC Makes

    Do You Suspect That Your AC Capacitor Is Malfunctioning? Here Are 4 Tell-Tale Signs
    When your AC isn't working optimally, a malfunctioning capacitor could be one of the possible causes. Note that the capacitor is a component inside the AC motor that helps facilitate the start whenever you switch on your unit. So, when it starts to fail, you'll notice reduced cooling output or the AC may not cool your home at all. You may also hear unusual sounds from your unit or observe a sudden spike in your energy bill.

    Reasons The Thermostat For Your Air Cooling Appliance Is Blank
    Even though a thermostat is small, it is an indispensable component of an AC unit. As such, if your thermostat's screen suddenly goes blank, you may not be able to control your temperature settings. In addition, a blank thermostat will restrict you from turning your system on and off. Thus, you should hire an AC contractor to inspect your unit when this happens. They will ascertain the cause of the malfunction and fix it for optimal climate control.

    4 Reasons Why Checking Refrigerant Levels Should Be On Your Commercial HVAC Maintenance Checklist
    If you own or manage a commercial building, you know that keeping the space comfortable for employees and customers is a top priority. Part of maintaining a comfortable environment is making sure that your HVAC system is running properly. That's why it's important to have a maintenance checklist for your commercial HVAC system—and checking the refrigerant levels should be at the top of that list. Here's why. Lower Energy Costs

    Upgrading Your Home With A New Furnace System
    A furnace is a critical appliance during the winter months as it will keep the house warm enough for you to comfortably occupy it. Eventually, it will come time to replace the furnace with a new one, and this can put you in a position of needing to undertake this major project for your house.  A Furnace Can Be Extremely Heavy To Move A key factor to remember about furnace installation projects is that it can be extremely difficult for you to be able to effectively move them on your own.

    4 Unusual Sounds That Indicate You Need Air Conditioning Repair Services
    Generally, your AC will generate low-tone sounds when running. However, extremely loud and unusual noises indicate that something is broken down within your system. So, what could be wrong with your air conditioning? This piece will highlight common AC noises you might notice and help you decide whether to call the technician for an AC repair.  1. Screeching Does your air conditioner sound like two or more metals have been grinding against each other?

    Reasons Your AC Is Smelling Like Smoke
    An AC does not have an internal engine; hence there is no reason why you should experience a smell like smoke. Therefore, when you notice an acrid smell from your cooling system, there is an underlying defect. Since the issue may escalate into a system breakdown, it is advisable to engage an AC repair technician to inspect your unit. They will establish the cause of the smell and fix it to prevent costly repair and replacements arising from secondary damage.

    Why Shouldn't You Try To Solve Low Voltage HVAC Electrical Issues Yourself?
    Your home's HVAC system utilizes several electrical connections. Mains power, also known as supply voltage, comes from your home's service panel and supplies the electricity needed to run components such as the control board, AC compressor, furnace igniter, and so on. This supply typically comes in on a dedicated 220/240-volt line for central heating and air conditioning systems. However, your HVAC control board also supplies power to several other components in your system.

    AC Replacement: Why Upgrade To A Geothermal Air Conditioner
    A big part of going green is adopting sustainable residential systems that ensure you don't have to worry about replacement for a long time. Most of these systems leverage natural resources to add functionality and convenience to your residence.  A notable system fitting this description is a geothermal air conditioner; it absorbs latent heat from a residence's indoor spaces and deposits it into the ground. Essentially, it allows you to use your yard to cool your home during the summer months.