Why is My AC Freezing Up?
While you might think ice buildup on your AC unit is a sign that it is working, it’s actually a sign that it needs to be repaired right away. During summertime, it is common for air conditioners to get overworked and experience malfunctions that can lead to frozen evaporator coils and other types of serious […]
What is a SEER Rating, and Why Does it Matter?
SEER Rating and Your HVAC Energy efficiency is a key component for all HVAC units. Efficiency is generally measured through a SEER rating, which stands for Seasonal Energy Efficiency Ratio. This measurement will determine whether or not your unit effectively cools or heats your home compared to the amount of energy it uses to do […]
The Risk of COVID-19 Transmission Indoors & the Importance of Adhering to Safety Measures
By now, the CDC has confirmed that the coronavirus (COVID-19) is spread through respiratory droplets that are produced when an infected individual speaks, coughs, sneezes, or breathes. Once these respiratory droplets are released, surrounding individuals may become infected by: 1) inhaling them or 2) touching surfaces that the droplets have landed on and then touching […]
Strange HVAC Noises Explained
No, That Wasn’t a Ghost: What Those Strange HVAC Sounds Mean Edgar Allan Poe might have found a new source of inspiration in the age of central heating and air conditioning. Imagine the classic scenes from his stories – the mysterious tapping at the chamber door, the haunting beat of a heart hidden under floorboards. […]
Why Ductless Mini-Splits are Perfect for Your Historic Home
Homes built before the advent of central air conditioning can present a real challenge if you want modern comfort. To retrofit your historic home, you’ll have to sacrifice space inside for the air handler. Plus, you’ll need to accommodate the ductwork, which may require a disruptive modification of your home’s interior. In this case, your […]
Maintaining Good Indoor Air Quality during the COVID-19 Pandemic
At Lex Air Conditioning and Heating, the health and safety of our customers are our top priorities. As we continue to watch the world around us struggle to cope with and slow the spread of COVID-19, we remain as committed as ever to delivering premium-quality services and keeping your home and family protected. We are […]
The Big Question: Can Airborne Viruses Travel Through Ducts?
With indoor air quality and the transmission of viruses a top concern these days, we thought we’d help answer a question we’ve been getting a lot lately: Can the flow of air produced by an HVAC system spread disease? Let’s dive into what the U.S. Centers for Disease Control has to say. A Case Study […]
How to Evaluate Contractors’ HVAC Replacement Quotes
Replacing the HVAC system in your Carrollton, TX, home calls for you to hire a professional HVAC company for the job. Before you hire a professional HVAC company, use the following tips to evaluate the HVAC replacement quotes that you receive. Know the Difference Between an Estimate and a Quote It is critical that you […]
3 Questions to Ask When Choosing a New HVAC Company
Finding the right company to service the HVAC system in your Frisco, Texas home doesn’t need to be a daunting task, but it is a crucial one. You will need to find a company that knows how to take care of your HVAC system and is there when you need them most. When choosing which […]
How Your HVAC System Can Affect Your Sleep Quality
There is a reason everyone says that a good night’s sleep cures all. While we know that isn’t necessarily true, getting a full night’s rest does help you rejuvenate your body and mind so that you’ll be ready to face any challenges that await the following day. But what happens when your sleep is disrupted […]
What are the Benefits of a Packaged HVAC System?
Conventional HVAC systems have become less popular lately in many cities around the U.S. They not only consume a lot of electricity, but they also occupy a large space. Moreover, they are hard to install compared to packaged HVAC systems. If you want to lower your energy bills and save on interior space, here is […]
Increase Your Comfort With an Energy Recovery Ventilator
As environmental consciousness and energy efficiency become increasingly important, Lex Air Conditioning and Heating has a cutting-edge solution: the Energy Recovery Ventilator (ERV). Designed to optimize ventilation while conserving energy, ERV systems provide a continuous supply of fresh air while efficiently recycling energy from outgoing air streams. Say goodbye to poor indoor air quality and […]
