5 Things Your HVAC Contractor Wishes You Knew About Your System

Your HVAC system is one of the most important components of your home, keeping you comfortable year-round. However, many homeowners don’t fully understand how their heating and cooling systems work—or what they can do to keep them running efficiently. As experienced HVAC professionals at Texas Air Authorities, we often see the same issues time and time again. Here are five things your HVAC contractor wishes you knew about your system to help you save money, extend the life of your equipment, and improve your indoor comfort.

1. Regular Maintenance Is Essential—Not Optional

One of the most common misconceptions homeowners have is that their HVAC system will continue running smoothly without regular maintenance. Just like a car, your heating and cooling system requires periodic tune-ups to operate efficiently.

Neglecting routine maintenance can lead to several issues, including:

1. Reduced system efficiency
2. Higher energy bills
3. Increased likelihood of breakdowns
4. Shortened lifespan of the equipment

At Texas Air Authorities, we recommend scheduling professional HVAC maintenance at least twice a year—once before summer for your air conditioner and once before winter for your furnace. Our NATE-certified technicians perform thorough inspections, clean internal components, and identify potential problems before they turn into costly repairs.

2. Your Air Filter Needs More Attention Than You Think

Many homeowners don’t realize how often they need to change their air filters. A clogged or dirty filter forces your HVAC system to work harder, reducing efficiency and increasing energy costs. It can also lead to poor indoor air quality, making allergies and respiratory issues worse.

Here’s a general guideline for replacing your air filter:

1. Every 1–2 months if you have pets or allergies
2. Every 2–3 months for standard households
3. Every 6–12 months for high-efficiency filters

Regularly changing your air filter is one of the easiest and most cost-effective ways to maintain your HVAC system. If you’re unsure about the right filter for your system, Texas Air Authorities can help you choose the best option for your home.

3. Your Thermostat Settings Matter More Than You Think

Many homeowners set their thermostat at an extreme temperature in an effort to cool or heat their home faster. Unfortunately, this doesn’t work as expected—it just makes your HVAC system run longer, consuming more energy and increasing wear and tear.

For optimal efficiency and comfort, follow these thermostat tips:

1. Set your thermostat to 78°F in the summer and 68°F in the winter for energy savings.
2. Use a programmable or smart thermostat to automatically adjust temperatures when you’re away.
3. Avoid frequently adjusting the thermostat—this can make your system work harder than necessary.

A smart thermostat can also help lower energy costs by learning your schedule and making automatic adjustments. Texas Air Authorities offers expert thermostat installations to help you get the most out of your HVAC system.

4. Closing Vents and Blocking Airflow Can Hurt Your System

Many homeowners believe that closing vents in unused rooms will save energy. However, doing so can actually increase pressure in your ductwork, making your system work harder than necessary. This can lead to higher energy bills and potential damage to your HVAC system over time.

Similarly, blocking air vents with furniture or curtains can restrict airflow, making it harder for your system to maintain a comfortable temperature. To ensure even heating and cooling throughout your home:

1. Keep vents open and unobstructed.
2. Avoid placing large furniture in front of supply or return vents.
3. Have your ductwork inspected to ensure proper airflow distribution.

If you’re experiencing uneven temperatures in different rooms, Texas Air Authorities can assess your HVAC system and recommend solutions like zoning systems or ductwork modifications.

5. Ignoring Small Problems Can Lead to Big Repairs

If you notice something unusual with your HVAC system—whether it’s strange noises, weak airflow, or rising energy bills—don’t ignore it. Small issues can quickly escalate into major (and expensive) problems if left unaddressed.

Some common warning signs that your HVAC system needs attention include:

1. Unusual noises (grinding, banging, or squealing)
2. Weak or inconsistent airflow from vents
3. Higher-than-usual energy bills
4. Frequent cycling on and off
5. Unpleasant odors coming from vents

At Texas Air Authorities, we offer same-day appointments and free estimates, so you don’t have to wait to get your system checked. Our expert technicians will diagnose the issue and provide a cost-effective solution before it turns into a costly breakdown.

Conclusion

Your HVAC system is a crucial part of your home, and taking care of it properly can save you money, improve indoor comfort, and extend the life of your equipment. By keeping up with regular maintenance, changing your air filter, using smart thermostat settings, ensuring proper airflow, and addressing small problems early, you can keep your heating and cooling system running efficiently for years to come.

At Texas Air Authorities, we’re committed to helping homeowners in the Dallas-Fort Worth Metroplex maintain their HVAC systems with expert service and honest advice. Whether you need maintenance, repairs, or a new installation, our team is here to help. Call us today to schedule an appointment and keep your HVAC system in top shape!