TIPS & ADVICE
Why Your HVAC System Needs a Fall Tune-Up
Your furnace may have been sitting mostly unused for months, but soon it will be working every day to keep your home comfortable. A fall HVAC tune-up helps make sure your heating system is ready before the first real cold snap arrives...
Why Is My Home So Humid? Understanding Indoor Humidity and Your HVAC System
If your home suddenly feels sticky or more humid than usual, you may immediately wonder if something is wrong with your air conditioner. While your HVAC system plays an important role in managing indoor humidity, higher humidity levels don’t always mean your equipment is malfunctioning...
Common Air Conditioner Problems We See at the End of Summer
As summer begins winding down, your air conditioner has likely been working overtime for months to keep your home cool and comfortable. After enduring weeks of high temperatures and humidity, it's common for HVAC systems to start showing signs of wear...
Why February Is the Most Common Month for Furnace Failures in Illinois
February is often the coldest and most demanding month of the winter and unfortunately, it’s also the most common time for furnace failures. After months of nonstop use, heating systems are pushed to their limits, and small issues that went unnoticed earlier in the season can quickly turn into major breakdowns...
The Benefits of Energy-Efficient HVAC Systems
McNally’s Heating and Cooling strives to promote minimizing the environmental impact of HVAC systems by supporting advanced energy-efficient technology, conserve energy and promote sustainability, without sacrificing comfort and in turn provides customers long-term savings. ...
Ductless Mini-Split Systems for Homeowners
Ductless Mini-split HVAC systems provide homeowners with a versatile and energy-efficient solution for heating and cooling their spaces. They are particularly well-suited for those looking to add climate control...
Importance of Humidification During Winter
Winter has arrived here in Illinois, bringing chilly temperatures, shorter days, and an increased dependence on indoor heating. One often-overlooked side effect of these changes is the onset of dry indoor air...
6 Tips to Maximize your HVAC System’s Efficiency
As the winter chill sets in, keeping your home warm and comfortable can become a costly affair. At McNally Heating and Cooling, we understand the importance of staying cozy....
HVAC Inspection vs. Tune-Up: What’s the Difference and Why Opt for a Tune-Up?
When it comes to maintaining your HVAC system, you’ll often hear about inspections and tune-ups. Make sure you are aware and ask what services you will be getting when scheduling...
5 Tips for Preparing Your Home and HVAC System for Fall
At McNally's Heating and Cooling, we understand the importance of ensuring your HVAC system is ready to handle the seasonal transition smoothly....
Why You Should Schedule Your Air Duct Cleaning
Air duct cleaning is an often-overlooked aspect of home maintenance, but it plays a crucial role in maintaining a healthy and efficient home environment for you and your family. Your HVAC system's ducts are responsible for circulating air throughout your home, and over time, they can accumulate dust, allergens, and other debris....
How to Know When It's Time to Replace Your A/C System
Is it time to replace your A/C System? McNally’s Heating and Cooling can assist you and provide your options to keep your home comfortable....
Top 5 Reasons to Schedule Your Air Conditioner Tune-Up
Scheduling regular air conditioner tune-ups is essential for ensuring the optimal performance of your cooling system. Here are the top five reasons why you should schedule an air conditioner tune-up to optimize your home's cooling and energy efficiency.....
Why is My Furnace Blowing Cold Air and Tips
When the chilly weather finally arrives, and you have to turn on your furnace for the first time after many months of non-use, the last thing you want to find is that it’s not working....
3 Signs Your Home is Losing Heat and Tips
Are you continually turning your thermostat to higher settings, hoping your home will warm up? If so, your house may be losing heat. Often this is due to faulty workmanship and outdated components. It’s a problem that obviously needs....
How Humidity Affects Your Home's HVAC System and Tips
The air cannot hold high levels of moisture during the cold winter months. This results in very dry air for much of winter, which can affect your home’s heating system. Not only that, dry air feels cooler than humid air....
