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Categories: AC • Air Quality • Electrical • Heating • HVAC • Informative • Plumbing • Seasonal • Tips
Why is my AC Running but Not Cooling?
If your HVAC unit is on but you notice your home’s temperature is going up or blowing out hot air, there are a few things that may be causing the problem. While mechanical issues will require an HVAC technician from McCoy’s, some of these solutions are DIY.
Why is my AC making a squealing noise?
You happen to be outside – either walking to your car or taking care of some yard work – when you hear your AC turn on, but something isn’t quite right. You hear a high-pitched squealing that you’ve never heard before. And it makes you wonder….
What IS that squealing?
5 Benefits of Clean Air
It’s always recommended to change your air filter every two to three months, or more if it’s suggested by the manufacturer. But why is this important? Changing your air filter regularly, and having clean air circulating in your house, can have huge health benefits for you and your family.
Should I Turn My Unit Off While I'm Away?
We’ve mentioned before that turning your unit off and on can cause additional stress on your HVAC unit. But does that mean you shouldn’t turn it off…ever? Even on vacation?
Why is the Temperature Uneven in my Home?
If you have a multilevel house, or a one-story house that you can’t heat and cool correctly, the changes in temperature can be frustrating. While setting up fans or heaters in certain rooms is a temporary fix, these are only band-aids. Try these tips to see if they improve how your home temperature is regulated:
Why Clean Air Filters Are So Important
If you read our blog previously, you’ll notice with almost every issue that the first step is checking the air filters for debris. There may be more clogging than usual or it may simply be the scheduled time to change the filter. Bottom line, keeping your air filter as clean as possible can prevent a multitude of potential problems.
Should I shut off my AC at night?
You may have heard that turning your AC off at night can reduce your utility bill, save energy, and mean a longer life for your unit. But is shutting off your HVAC for hours at a time really the best option?
What is the ideal home temperature?
You’ve heard everything from 68 degrees to 80 degrees – but what’s the actual best temperature to keep your home at?
Ideal temperatures vary between geographic locations, but here in Tennessee, the hot, humid summers mean we keep our AC on low temperatures. This isn’t always the most energy-efficient option, though, and it can shorten the life of your HVAC unit.
Musty AC: Here's How to Fix it
After a long day at work, there’s nothing better than the cold burst of air when you walk through the front door – but sometimes there’s a smell that leaves a lot to be desired. If you notice a musty smell when your AC is running, it could be a sign of clogs within the machine causing mildew to grow.
Why Your AC Is Freezing Up and How to Fix It
If you see ice in your AC’s panel, or if the the supply registers feel warm, it’s likely your HVAC unit has frozen up. This can be a headache, especially in the blistering summer heat, but there are a few steps you can take to prevent freezing in the future.
Reduce Allergens in Your Home in Less Than 15 Minutes
As the height of allergy season rolls around, more and more energy is used by your HVAC to keep your family healthy. Aside from tips we’ve mentioned like changing your air filter regularly and keeping your system maintained, there are many steps you can take in less than 15 minutes to reduce allergens in your home.
Why is my AC Blowing Out Warm Air?
We’ve talked before about how air filters and dirty coils can affect the mechanics of your HVAC system. Keeping your unit up-to-date and regularly serviced can prevent many mechanical issues, including hot air blowing out when the AC is on.
Why Your Thermostat is Reading Wrong
You step in your home and it feels hotter than usual, but the thermostat says it’s 72 degrees. That can’t be right! After turning on all the fans, trying to turn the thermostat up or down, and any other solutions you can find on YouTube, it may be time to accept that the thermostat has called it quits.
5 common spring HVAC problems (and how to fix them)
With the change in seasons comes a change in needs from your central heating and air. Having your unit regularly inspected and maintained, changing your air filters, and being proactive about taking care of your system can help elongate the unit’s life and protect your wallet. Below, we note the five most common HVAC problems people notice as spring abounds.
4 benefits of changing your air filter
Just like we’ve mentioned the importance of scheduling regular maintenance on your HVAC system, changing your home air filter regularly has major benefits that you can feel in your lungs and your wallet.
Improve air circulation with our F.A.D.E. method
If you’ve walked into a room, taken a deep breath, and immediately smelled something dirty, stagnant, or otherwise warm, you’re likely familiar with stale air. This is usually caused from poor ventilation and circulation, but there’s good news: With four ventilation products, your circulation problems will F.A.D.E. away.
4 Indoor Tips for Fluctuating Outdoor Temps
Living in Tennessee means dealing with multiple seasons, temperatures, and weather conditions all in one day. Trying to change the thermostat regularly can be hard on the HVAC system as well as your utility bill, but with a few pro tips you’ll be prepared for anything the weatherman throws at you.
What to do if Your Pipes Freeze
As we wrote last week, it’s important to always be on the defensive when it comes to your pipes in the winter. While our tips and tricks can help prevent frozen pipes, sometimes things happen. Not to worry. Frozen pipes are not a sign of failure, and while it can seem daunting, it’s a problem that isn’t the end of your world. Here is some helpful information to use in case your pipes have frozen over.
Protect your pipes in less than 5 minutes
While we cross our fingers that the extreme wintry days are behind us, the nights are still dropping below freezing, leading many homeowners to face the annual struggle of frozen and burst pipes.
4 Common Signs It Is Time for a New HVAC System
Do you believe your home heating/air conditioning set up is reaching its end? With the new year comes new perspective and opportunities. Here a few things to consider whether or not you are due for a replacement from McCoy’s Heating and Air.