HVAC Service Blog by Roberts Heating & Air Conditioning, Inc.

Hissing or Bubbling: Bad Sounds to Hear

August 16th, 2021

An air conditioner shouldn’t make that many noises. A quick “click” is pretty normal, and you should probably hear the sound of air coming through your vents to greet you with cool, comfortable temperatures. This is a no-brainer, so we don’t think you need to call us if you’re encountering those two noises.

However, few noises are as serious and as common as a “hissing” or “bubbling” noise. This noise signifies a refrigerant leak, but the root of the problem could be a lot more complicated. For now, it would be best if you called our team for prompt air conditioning repair in Highland Park, IL. We can send someone over ASAP to fix your AC unit so you can get back to the important things in your life.

If you’re curious about why this sound is occurring and what causes a refrigerant leak, then keep reading. We’ll give you the rundown on this sound, what’s happening behind the scenes, and the best way of dealing with a refrigerant leak.

Maintenance and Repairs Go Hand in Hand

August 2nd, 2021

There’s a growing misconception that if you’re on a budget, you need to choose between maintenance and repairs. Repairs can be scheduled when you need them, like when an air conditioner breaks down or starts running into problems. Maintenance is preventative, meaning you get it at the start of the year in hopes that any problems are caught before they become repair needs. In reality, both of these services are necessary. They work together, and even if you’re on a budget, we recommend calling us for both.

We try to make this obvious by having our maintenance plan give discounts on parts and labor for repairs. When you sign up for maintenance, it makes it cheaper and easier to call us for repairs when you need them. It shouldn’t be a choice between air conditioning repair in Glenview, IL and maintenance, you should always invest in both!

Here’s why.

How an Air Purifier Protects Your Home

July 19th, 2021

Homeowners everywhere are starting to really focus on their indoor air quality. We know we talk about this often, but it’s becoming especially important as vaccination rates continue to climb and we’re aware of the virus that lingers around us. If you could take extra steps to ensure your home was safe, secure, and smelled fresh, wouldn’t you?

If the answer is yes, then you’re in the right place. In this blog post, we’re going to discuss the technology behind air purifiers in Skokie, IL as well as start talking about some of the best reasons why you might want to invest in a system like this. Air purifiers are proven to eliminate bacteria, viruses, mold spores, and other germs, with the benefit of keeping your home clean and odorless.

If you weren’t convinced about the importance of an air purifier before this, then we promise you will be!

What Is a Temperature Differential?

July 5th, 2021

The “temperature differential” is a pretty scientific term. It has to do with the difference in temperature between the outside and the inside of your home. When things are hot out, you want the difference in temperature to be greater since you want it to be cooler in your home. Likewise, in the wintertime when it’s cold out, you want your home to be cozy and warm.

The term “temperature differential” is something we use widely in the HVAC industry because it helps us figure out if an air conditioner is working properly or not. An AC that can’t keep a home even a few degrees cooler than the temperature outside requires air conditioning repair in Buffalo Grove, IL.

However, if you’re constantly setting your AC to 65 degrees on a 100-degree day, then you’re likely running it into the ground and causing your energy bills to skyrocket as a result.

What Can You Do About Water Heater Leaks?

June 21st, 2021

Water heater leaks aren’t ideal. They’re awful when they happen and they can easily send homeowners spiraling through a stressful situation. From mold growth to water damage, a water leak is never a good sign. That’s why we want to emphasize that our team can take care of it easily. Water heater repair in Highland Park, IL when provided by team of professionals, can be fast and simple.

That being said, repairing your water heater might not be the best course of action for your plumbing system. For instance, if your water heater is too old or if it’s inefficient and costing you too much, this might be the perfect time to replace your water heater.

First of all, let’s deal with the water leak at hand. Then, we’ll evaluate the condition and status of your hot water and figure out a plan moving forward!

What’s in My Air? An Air Purifier FAQ

June 7th, 2021

“Why would I need an air purifier in my home? Can’t I just open a window?”

This sentiment makes sense, and it’s almost convincing enough to end the conversation about indoor air quality, except that it’s not entirely true. Opening a window is a great solution if your air is feeling stuffy or unhealthy, but that’s often not a good option. For starters, your air conditioner or heater needs the windows to be closed to remain energy efficient and keep things cool. Also, some areas of your home might not have proper outdoor ventilation, and an open window just isn’t going to cut it.

The truth is that many homes need a helping hand when it comes to HVAC services in Evanston, IL. An air purifier is a high-tech, effective method of controlling indoor contaminants and eliminating them at their source.

Let’s talk about what air purifiers target and how they can help your home.

The Science Behind AC Refrigerant

May 24th, 2021

Close your eyes and imagine your air conditioner. (Obviously do this after you read this blog post, since it’s hard to close your eyes and read at the same time) Picture the system working at peak performance in your head. How does it actually cool the air in your home? What’s going on inside that mysterious outdoor cabinet that’s keeping your home comfortable?

No it’s not using ice, and no, it’s not just blowing in air like a fan. It’s completely a very complex process where it uses a specific type of refrigerant to draw heat from your home and disperse it outdoors. This specific process is what we call “the cooling process” and it’s the most important aspect of your AC.

If you’re in need of help with your AC, from AC maintenance in Lake Bluff, IL, to AC repairs, then you’re going to need a baseline level of understanding about how your system’s refrigerant works.

5 Common AC Repairs to Address Today

May 17th, 2021

Air conditioners can run into many different types of problems. If you’ve gotten to this blog post, you’ve probably been in a frenzy of online searches trying to pinpoint which AC problem is affecting you specifically. The truth is that it’s not as simple as looking up your AC symptoms online and making the fix yourself.

Firstly, you’re going to need professional repairs. Amateur or DIY repairs are the easiest way to void your system warranty, cause even more problems, and cost the most money down the line. It’s time to nip this problem in the bud by calling a team of trusted professionals that can get the job done.

Let’s talk about 5 different AC repairs in Highland Park, IL, and the symptoms behind each one. If anything sounds familiar, be sure to call our team so we can help you as soon as possible. We always get the job done.

It’s Time to Invest in an Air Purifier

May 3rd, 2021

Contaminants are everywhere these days. We don’t just mean everywhere in your home, but they’re all over the news, in our favorite TV shows, and they’re some of the biggest reasons why we can’t take that vacation for the second year in a row. If anything, homeowners are at least a bit more aware of how delicate the balance is between personal hygiene and home hygiene. Our homes depend on both technology and good practices in order to keep things safe and secure.

While no indoor air quality system is going to replace washing your hands and keeping surfaces clean, an air purifier installation in Glenview, IL can absolutely cause a measurable improvement in your quality of life.

Below, we’ve listed a few reasons why air purifiers are worth every single penny. We don’t want homeowners diving into a purchase they don’t fully understand, so we’re going to inform you about the benefits of these systems.

Last Year’s AC Problems Occurring Today

April 12th, 2021

When something is “time-sensitive,” what does that mean to you? You probably think about getting invited to an event where you have to RSVP, or paying your bills. These things need to be done in a certain amount of time, otherwise, you’re out of luck, right? Well, homeowners think that their air conditioner repair doesn’t fit that category, but that’s not entirely true.

AC systems can run into problems that either get worse over time or stay just as bad as they always were. An unfortunate reality about machine problems is that nothing ever gets better on its own. A technician needs to fix it properly. Do you need air conditioning service in Wilmette, IL because you’ve got a reoccurring problem from last year? Don’t worry, you’re not the only one.

Today, let’s focus on what the big deal is with AC repair and why you should almost never wait until “next year” to get it fixed.