5 HVAC Service Myths Debunked: What You Need to Know

If you own a heating, ventilation, and air conditioning (HVAC) system, you have probably come across some common about HVAC service myths that might make you hesitate or even avoid getting professional help. However, believing these myths can lead to serious consequences, such as costly air conditioning service Bakersfield, reduced efficiency, or even safety hazards. We will debunk the top five HVAC service myths that you need to know to ensure the optimal performance, longevity, and safety of your HVAC system.

Myth: Changing the Air Filter Once a Year Is Enough.

Fact: The air filter is a critical component of your HVAC system that captures dust, dirt, pollen, and other particles that circulate in the air. A clogged or dusty air filter can reduce airflow, strain the system, and decrease indoor air quality. Therefore, you should replace the air filter at least every three months or as per guidelines by your HVAC manufacturer or technician. If you have pets, allergies, or smoke, you may need to change the filter more consistently, or you can also do AC, heater, or furnace repair Bakersfield.

Myth: Closing Vents in Unused Rooms Saves Electricity.

Fact: Closing vents in some rooms may seem like a logical way to reduce your energy bills and redirect the airflow to other areas. However, this practice can create pressure imbalances, increase duct leakage, and force your HVAC system to work harder and longer than necessary, which can actually waste energy and increase your bills. Instead, consider using a programmable thermostat that can adjust the temperature based on your schedule and preferences or seal the ducts to prevent air leaks.

Myth: Regular Maintenance Is Unnecessary if the System Works Fine.

Fact: Your HVAC system, like any other mechanical equipment, requires regular maintenance, like heating repair Bakersfield, to prevent breakdowns, improve efficiency, and extend its lifespan. Neglecting maintenance can lead to minor issues that can escalate into major problems, such as refrigerant leaks, faulty thermostats, or motor failure. Therefore, you should schedule professional HVAC maintenance at least once a year, preferably before the peak seasons, to inspect, clean, lubricate, and test all the components and identify any potential issues before they cause more damage.

Myth: The Bigger the HVAC System, the Better the Performance.

Fact: Choosing the right size of HVAC for AC repair Bakersfield system for your home or office is crucial for achieving the desired comfort, efficiency, and humidity control. A system that is too small may not be able to cope with the demand and may run continuously, while a system that is too big may cycle on and off frequently, wasting energy and causing wear and tear. Therefore, you should consult a professional HVAC technician who can perform a load calculation based on your building size, insulation, orientation, windows, and other factors and recommend the appropriate size and type of system for your needs.

Myth: All HVAC Contractors Are the Same.

Fact: Hiring an HVAC contractor in Bakersfield based solely on the price or the brand name may not guarantee the quality of the service or the equipment. Choosing a reputable, licensed, insured, and experienced HVAC contractor who follows industry standards, uses quality parts and tools, and provides warranties and guarantees can ensure that you receive the best value for your investment and avoid scams, errors, or accidents. You can check the contractor’s credentials, reviews, and references and ask for a written estimate and agreement that specifies the scope of work, the timeline, and the costs.


By debunking these HVAC service myths, you can make informed decisions about how to maintain, repair, or replace your HVAC system and avoid common pitfalls that can compromise your comfort, safety, and budget. Remember to change the air filter regularly, avoid closing vents, and schedule regular maintenance with Greer’s Banner Air of Bakersfield, Inc. To choose the right size of the system for your home, call us at 661-322-5858.


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