Our Blogs
When to Schedule a Furnace Tune-Up with Jerry Kelly
It’s that time of the year again! We know that temperatures are still in the 80s and 90s, and winter is probably one of the last things on your mind. But this is the best time of year to schedule a furnace tune-up with Jerry Kelly Heating, Air Conditioning, Electrical
How to Prevent Static Shock in Your Home
It’s a terrible feeling. You put on your shoes and coat, head toward the door, reach for the doorknob, and ZAP! You’re electro-shocked by your own home! This is one of the most annoying things about the weather getting colder. In the winter, the air is very dry, which causes
What are the Effects of Home Air Leaks?
In an ideal situation, your home would be completely sealed so that cool air from your air conditioner could stay inside and warm outdoor air would have no way of getting indoors. In reality, however, many homes have small cracks and openings (especially around windows and doors) that allow air
What Causes Carbon Monoxide to Enter Air in Homes?
We have blogged a few times in the past about carbon monoxide in your home because it’s an issue that shouldn’t be taken lightly. Every year, hundreds of people die from accidental CO poisoning or become ill from its effects, even here in the St. Louis area. In the past,
How can a Central Air Conditioner Filter Effect the Performance of Your Cooling System?
When you take good care of your air conditioner, you can add years to its operating life and help keep your home energy efficient. One of the best things you can do to keep your cooling system running smoothly is to choose the right air filter and change it regularly.
Does your Evaporator Coil Cleaning Need Cleaning? Here’s How You’ll Know
Dirt is one of your air conditioner’s biggest enemies. When it builds upon the different components of your system, it can lead to all kinds of performance and efficiency problems. One component that is most susceptible to dirt buildup that will require thorough cleaning is your air conditioner’s evaporator coil.
Furnace Preventive Maintenance will protect your Heating System from these Problems
Did you know that many of the most common furnace problems are preventable with the right kind of maintenance on your heating system? Taking steps now to keep your furnace running smoothly will greatly reduce the chance of your furnace breaking down this winter. Today we’re going to talk about
6 Ways to Increase the Lifespan of your Air Conditioner
The average lifespan of an air conditioner is about 15 years. But for a variety of different reasons, many air conditioners in the St. Louis area die out earlier than that. We here at Jerry Kelly Heating, Air Conditioning, Electrical and Plumbing want to help you get the most out
What is a Heat Pump’s Emergency Heat Setting?
If you have a heat pump installed in your home, you might have noticed a strange setting on your thermostat: emergency heat. This setting can be confusing for St. Louis area homeowners, especially if they just recently switched from a gas furnace to a heat pump. So let’s take a
What Does it Mean When Your Air Conditioner is Overheating?
“Overheating” is a term that you might hear applied to many different appliances and electronics, but it can be pretty vague. Does it mean something was sitting out in the sun too long? Working too hard? Left in a sauna? While we can’t speak for every product you own, we
How Can Thermal Expansion Valves Improve Your Air Conditioner’s Efficiency and Performance?
When you’re choosing a new air conditioner, there are many different features that you should consider that can influence your system’s performance and efficiency levels. Because adding advanced features can sometimes increase the upfront cost of a new system, it’s important to know what each feature does and whether or
5 Reasons to Replace an Old Thermostat in your House
Thermostats have come a long way since the round dial models are common in many older homes. Although an old thermostat might work fine, there are many reasons why you might want to upgrade to a more advanced model. Replacing your thermostat is a simple, inexpensive upgrade Of all the