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 […]
A Guide to Air Conditioner Energy Efficiency
Your Guide to Energy Efficiency When summer rolls around, many of us just crank the AC in order to feel cool. But did you know this could cause you to pay more money and not necessarily get the performance you expect? AC energy efficiency is crucial to staying cool all summer long without spending too […]
Does the Coolant in Your AC System Need to be Refilled?
Your air conditioner operates by cooling warm air by circulating refrigerant through its coils. One common question our HVAC service technicians encounter at Lex Air is whether more refrigerant is needed when an air conditioner isn’t performing optimally. The answer is usually straightforward: no. The refrigerant lines in your air conditioner run in a closed […]
Will Your AC Get You Through Another Summer?
Can you push your aging AC through another hot, humid Texas summer? Does it have the stamina to provide reliable comfort, or will it finally give out under triple-digit temperatures?Before Mother Nature turns up the thermostat, it’s time to assess the condition of your central air system. Pay attention to these red flags that it’s […]
Installation Options for Your Ductless Mini-Split
Homeowners seeking a new HVAC system in Carrollton have more options to choose from than ever. Options like the furnace and air conditioning units remain reliable choices, but the heat pump has become a popular choice in recent years. However, another fairly new option on the HVAC system scene is the ductless mini-split. The ductless […]
How Elon Musk Could Benefit the HVAC Industry
This year, Elon Musk—early investor, CEO, and product architect of Tesla, Inc.—has announced on Twitter that he plans to release a super-efficient home HVAC system and HEPA filters. He has said that the heat pump technology and high-efficiency particulate air filters used in Tesla’s Model S and X vehicles could easily be used to create […]
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 […]
How Zoned Temperature Control Can End the Thermostat Wars
It’s a rare family that can agree on a perfect thermostat setting that satisfies everyone. Odds are, if one person is comfortable, everyone else is too hot or too cold. It’s not a tragedy worthy of Shakespeare exactly, but the constant bickering can cause some real frustrations, even divorce (we’re not kidding). The problem with […]
How to Take the Strain Off Your AC System
Your air conditioning system works hard to keep you comfortable, especially here in Texas. Don’t make it work any harder than it has to. Taking some of the stress off of this critical appliance can help you avoid costly air conditioner breakdowns and to extend the life of your system. A few simple steps will […]
Don’t Lose Your Cool: Air Conditioning Mistakes That Cost You Comfort and Money
You want to save as much money as possible when cooling your home, but the way you’re operating your air conditioning system could be costing you — BIG TIME!. Here are common mistakes homeowners make when it comes to their HVAC systems. Are you guilty of any of these? Failing to Program the Thermostat Most […]
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 […]
