Our Blogs
What is the Role of Cold Air Returns in the Heating Process?
When we think about heating our homes, most of the attention is given to the warm air that comes out of our supply registers. But often overlooked, and just as important is the job of our homes cold air returns. So, let’s dive deeper into what cold air returns are
How to Keep Your Outdoor AC Unit Debris-Free
You’ll notice that we tend to spend a lot of time talking about HVAC maintenance; both the kind we offer professional and the kind you can administer all on your own. Why do we do this? Because proper care is critical to a well-working and dependable system! Like any good
What is the AFUE Rating of a Furnace and What Does it Mean for Energy Savings?
If you’re in the market for a new furnace this winter in St. Louis, or you simply want to know more about the efficiency of your current unit, you’re sure to come across the term AFUE rating at some point or another. It’s important to understand what an AFUE rating
Keep Your AC From Working Overtime on the 4th of July
Summer is officially upon us, and it’s time to break out the grill and fireworks! Got big plans this Independence Day? The certified experts at Jerry Kelly Heating, Air Conditioning, Electrical and Plumbing certainly do. But before you open your doors wide for this year’s bash, be sure you’re not
Snow for Dessert, Anyone?
Snow Ice Cream – Yum! When those snowflakes pop up on the St. Louis evening news it seems like everyone walks through their familiar preparatory routine. Rock salt: check. Snow shovel: check. Milk and eggs: check and check. Large mixing bowl left out on the back deck: ch… wait, what?
Furnace Problems Caused By Running Your System with a Dirty Filter
No matter what time of the year it is, a dirty air filter can cause major problems with your heating and cooling system. One of the top reasons we visit homes for furnace and air conditioner repairs is because a system has been running with a clogged filter. We want
What is an Energy Recovery Ventilator?
Opening your windows on a mild day is a great way to ventilate your home and let fresh air inside. But how can you get the benefits of ventilation during the hottest and coldest months of the year? That’s where an energy recovery ventilator comes in. So what is an
4 DIY Air Conditioner Maintenance Tips for St. Louis Area Homeowners
Even if you have preventive maintenance performed on your air conditioner every year, you might be wondering if there’s anything else you can do to keep your unit running smoothly throughout the cooling season. That’s why we put together these air conditioner maintenance tips to help homeowners keep their cooling
3 Benefits of Installing an Energy Star Air Conditioner
St. Louis area homeowners spend about $1,000 per year on heating and cooling, which makes up approximately half of our entire energy bills. By installing an Energy Star air conditioner, you can cut down on your home’s utility costs while also helping the environment. So what is Energy Star and
The Wide-Ranging Effects of High Humidity at Home
When your air conditioner is running, it’s not just cooling down your home; it is lowering humidity levels as well. That’s because when heat is removed from the air, moisture is released in the form of condensation. So if something goes wrong with your air conditioner, your home’s humidity levels
Jerry Kelly Heating & Air Conditioning Celebrates 40 Years in Business
Jerry Kelly Heating & Air Conditioning in St. Peters, St. Charles County, and St. Louis County was founded all the way back in 1977. Today, we’re celebrating 40 years in business, all thanks to our incredible clients and team members! From each one of us and from the bottom of
Common Air Conditioner Compressor Problems in St. Louis Area Homes
Although many homeowners might not know much about their air conditioner’s compressor, it is a vital part that plays a very important role in the cooling process. If your compressor encounters problems, it makes it nearly impossible for your home to remain comfortable and your system can quickly break down.