As summer winds down and the cooler months approach, many homeowners assume their air conditioner can be left alone until next year. But skipping seasonal maintenance could leave you with higher energy bills, reduced comfort, or even premature equipment failure. If you haven’t had your system serviced yet, it’s the perfect time for an air conditioner tune up in Washington, DC before winter sets in.
Polar Bear Air Conditioning & Heating Inc. Blog: Archive for the ‘Air Conditioning’ Category
Do Air Conditioners Need Fall Maintenance?
Monday, August 18th, 2025What Is High Velocity Air Conditioning?
Monday, August 4th, 2025When you’re looking for efficient, effective cooling in a home that lacks ductwork or has limited space for bulky HVAC systems, high velocity air conditioning may be the perfect solution. Unlike traditional central air conditioning systems, high-velocity systems use small, flexible tubing instead of large metal ducts.
This makes them ideal for retrofitting into older homes, condos, or buildings with architectural restrictions. If you’re considering high velocity air conditioning installation in Washington, DC, it’s worth understanding how this system works and what sets it apart.
Do I Have an AC Refrigerant Leak? Symptoms and Solutions
Monday, July 7th, 2025When your air conditioner isn’t cooling your home like it used to, a refrigerant leak could be the hidden culprit. Refrigerant is the lifeblood of your AC system—it absorbs heat from inside your home and releases it outside. If your system develops a leak, it loses the very thing it needs to keep you cool.
Unfortunately, refrigerant leaks are not DIY fixes. If you suspect one, it’s essential to call in qualified HVAC professionals—like our expert team—to handle the problem safely and correctly. Do you need AC refrigerant leak repair in Washington, DC? Let’s take a closer look.
What Makes Some AC Units So Much More Efficient?
Monday, May 26th, 2025If it seems like some air conditioners today are far more efficient than others, you’re absolutely right. Over the past decade, air conditioning technology has improved dramatically. Today’s high-efficiency AC systems are engineered to cool your home more effectively while using less energy—and the savings can really add up.
If your current system is more than 10 years old, even if it ran great when new, it’s likely far less efficient than what’s available now. Perhaps it’s time for a new air conditioner installation in Washington, DC. Here’s a look at some of the biggest innovations making modern air conditioners so much more efficient than their predecessors.
Is That Noise Coming From Your Air Conditioner?
Monday, May 12th, 2025Your air conditioner should be felt, not heard. While a soft hum is normal during operation, any strange or sudden noises can be a sign that something’s wrong. Ignoring these sounds could lead to costly damage, reduced system performance, or even a full breakdown. If your AC has started to get noisy, don’t wait—schedule professional central air conditioning repair in Washington, DC as soon as possible.
Spring Is in the Air: Time for an AC Tune-Up
Monday, March 17th, 2025As winter fades and the cherry blossoms begin to bloom, Washington, DC, residents eagerly welcome the arrival of spring. With warmer temperatures on the horizon, now is the perfect time to ensure your home is ready to keep you cool and comfortable in the months ahead. One of the best ways to prepare? Scheduling a professional air conditioning tune-up.
Why Is There Ice on My Air Conditioner?
Monday, July 8th, 2024Your air conditioner’s job is to make things cold. So you might not be shocked or concerned to see that ice has started to build up on the evaporator coils of your indoor AC unit. But we’ve got something important to tell you.
Ice on your air conditioner is bad news. It’s a sign that there’s a problem. Worse, it can cause more problems to occur! What’s going on? We’ll explain.
AC Problem? Try This Troubleshooting Checklist
Monday, June 10th, 2024It’s a terrible feeling, panicking and calling for urgent AC repairs only to find out that what you thought was a serious problem was simply that you’d left a switch in the wrong position. Of course, you don’t want to fail to get repairs when they are necessary! That could lead to a problem getting worse and the repair ending up being more costly and inconvenient when you do finally have it done.
So how can you tell whether the AC problem requires the attention of a professional HVAC technician or whether you just have a simple, minor error on your hands that you can remedy yourself? Whenever you seem to have an issue with your air conditioner, go through this quick troubleshooting checklist. Your problem might be resolved in seconds!
How Your Pets Might Cause Chaos for Your AC
Monday, May 13th, 2024Pets bring so much positivity into our lives. Simply having them around decreases people’s levels of cortisol, a stress hormone, and increases levels of oxytocin, a hormone that gives people feelings of love and connection. But of course there are downsides to pet ownership as well.
Pet dander can trigger allergic responses in many people. Pet care is a constant need, and trips to the vet can be very expensive. And of course there’s all the cleanup they require, whether you’re emptying a litter box or following a dog around with a baggie at the ready. Pets can damage our homes and possessions, too. Did you know they can even cause problems for your air conditioner? Here’s the scoop.
4 Tips to Keep Your Ductless Air Conditioner Running Smoothly
Monday, February 5th, 2024Ductless AC systems, or mini splits as they are sometimes called, provide impressive comfort while lowering your utility bills. Once you know how well a system like this can work, you understand that you want to keep it working that well. It would be a shame and a waste to have this amazing system and not reap all the benefits.
So how do you make sure you keep getting the best possible performance from your system? We’ll give you our four top tips for making sure your ductless air conditioner will run as smoothly as possible.