The hottest days of summer may not be completely behind us, but August is a good time to start thinking about the season ahead. After months of running your air conditioner, dealing with humidity, and keeping your home comfortable through the summer heat, your HVAC...
Does your first floor feel perfectly comfortable while your upstairs feels hot and stuffy? If you're constantly adjusting the thermostat or relying on fans to keep your second floor cool, you're not alone. Uneven temperatures are one of the most common complaints homeowners have during the...
Labor Day is a time to pause, enjoy the company of family and friends, and celebrate the rewards of hard work. For many of us, it’s also the last long weekend of summer—a chance to fire up the grill, spend time outdoors, or simply relax...
If your air conditioner isn’t cooling like it used to, the issue might be refrigerant-related. But what is refrigerant—and why is it so essential to your comfort? What Is Refrigerant? Refrigerant is the chemical compound inside your air conditioning system that makes cooling possible. It absorbs heat...
If your air conditioning system isn’t keeping up—or you're facing rising repair bills—it may be time to evaluate your options. At D.E. Duffey & Sons, we make it easy. Our in-home consultations are straightforward, informative, and tailored to your home and budget. Here’s what to expect...
As temperatures rise during summer time, your air conditioning system might still be running to keep your home comfortable. But if your fireplace isn’t properly sealed, you could be letting cold air escape—driving up energy bills and forcing your cooling system to work harder. At D.E....
As the summer heat rolls in, your air conditioning system is working overtime to keep your home comfortable. But if your cooling system isn’t running efficiently, it could be driving up your energy bills—and leaving parts of your home feeling less than refreshing. At D.E. Duffey...
If you're thinking about replacing or repairing your air conditioning system, it's important to be aware of a major industry update that could impact your decision. As of January 1, 2025, the EPA has mandated that all new air conditioning equipment must use R-454B refrigerant. This...
As temperatures start to rise, spring is the perfect season to think ahead and upgrade your cooling system before summer heatwaves arrive. If your current air conditioner is outdated, noisy, or simply not performing the way it used to, it may be time to consider...
Your HVAC system is crucial for maintaining comfort in your home year-round. However, like any mechanical system, it can develop issues over time. Recognizing the signs that your HVAC system needs repair or replacement can save you from unexpected breakdowns and costly repairs. Here are...