Check Out FAQs below!
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What is the 3 minute rule for air conditioners?
The 3-minute rule means you should wait at least three minutes after turning your air conditioner off before switching it back on. That short pause allows the refrigerant pressure inside the system to stabilize, which protects the compressor from starting under heavy pressure and prevents electrical strain or damage. Even though many newer thermostats and AC systems in Houston include built-in anti-short-cycle timers, manually following the rule is still important after outages, quick resets, or mode changes. If your system struggles to restart or short-cycles often, it may signal a deeper issue. Call Bellaire Air Conditioning for expert AC repair and service in Houston.
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What is the lifespan of an AC unit?
Most AC units last around 15 to 20 years, though that lifespan can vary based on installation quality, maintenance, climate, and how often the system runs. Houston’s heat and humidity can put extra strain on air conditioners, which means systems here may wear out sooner without regular tune-ups. Window units usually last about 5 to 8 years, while heat pumps run about 10 to 15 years. Proper sizing, annual maintenance, and clean filters are the biggest factors in keeping your AC running longer. For expert AC service or replacement in Houston, call Bellaire Air Conditioning.
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How do I know if my AC needs to be serviced?
You’ll know your AC needs service when cooling performance drops, airflow becomes weak, or the system starts making unusual sounds like grinding or banging. Higher energy bills, water leaking around the unit, or warm air blowing from the vents are also signs your system needs attention. While most Houston homeowners should schedule maintenance at least once a year, older units, heavy usage, or dusty environments may require more frequent checkups. If you notice any of these symptoms, call Bellaire Air Conditioning for a professional AC inspection and tune up.
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How often should HVAC systems be replaced?
Most HVAC systems need to be replaced every 10 to 20 years, with the average life span landing around 15 years. If your system is over 10 years old and you’re noticing higher energy bills, frequent repairs, uneven temperatures, or unusual noises, it may be time to start planning for a replacement. Houston’s long cooling season can put extra wear on equipment, making timely maintenance even more important. Annual tune ups and regular filter changes can help extend the life of your system, but once repairs become frequent or costly, replacing the unit is usually the smarter investment. Call Bellaire Air Conditioning for expert HVAC replacement options in Houston.
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How do I know if my heater needs to be replaced?
You may need to replace your heater if it’s getting old and performance is slipping, especially if your furnace or boiler is 15 years or older, or if your heat pump is over 10 years old. Frequent repairs, rising energy bills, and uneven temperatures from room to room are also strong signs your system is no longer running efficiently. In Houston, heaters often sit idle for long stretches, so problems can show up fast when cold weather hits and the system is suddenly asked to perform. If you’re seeing these issues, it’s smart to have a pro evaluate whether repair or replacement makes more sense. Schedule your AC Repair, AC Service, HVAC Companies, Heater Repair today with Bellaire Air Conditioning.
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What is the average lifespan of a heater?
The average heater lasts about 15 to 20 years, though the exact lifespan depends on the type of system and how well it’s maintained. Gas furnaces and boilers typically run 15 to 20 years, electric furnaces can last 20 to 30 years, and heat pumps usually fall in the 15 to 20 year range. In Houston, regular maintenance is especially important since heaters often sit unused for long periods and then are expected to work immediately when cold weather arrives. Frequent breakdowns, rising energy bills, or uneven heating are signs it may be time to plan for replacement. Schedule your AC Repair, AC Service, HVAC Companies, Heater Repair today with Bellaire Air Conditioning.
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What is the most common part failure that causes no heat?
The most common part failure that causes a heater to produce no heat is a faulty thermostat. If the thermostat cannot accurately read the indoor temperature or send the signal to start heating, the system will not turn on at all. In Houston homes, other frequent no-heat failures include electrical issues like a blown fuse, a failed igniter, or a dirty flame sensor that prevents the burner from lighting. When heat suddenly stops working, a professional diagnosis is the safest way to pinpoint the exact cause. Schedule your AC Repair, AC Service, HVAC Companies, Heater Repair today with Bellaire Air Conditioning.
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How long do HVAC systems typically last?
Most HVAC systems last between 15 and 20 years, though lifespan can vary based on system type, maintenance, and climate. Furnaces and boilers often last longer, sometimes up to 20 to 30 years, while heat pumps usually operate for about 10 to 15 years. In Houston, systems tend to work harder due to long cooling seasons, which makes regular maintenance especially important. Consistent tune ups, filter changes, and proper installation all play a major role in extending the life of your HVAC system. Schedule your AC Repair, AC Service, HVAC Companies, Heater Repair today with Bellaire Air Conditioning.
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How often do air conditioners need cleaning?
Air conditioners should have their air filters cleaned or replaced every one to two months, especially during heavy use in Houston’s long cooling season. Homes with pets, dust, or constant AC use may need filter attention even more often. In addition to routine filter care, the coils and internal components should be professionally cleaned once a year to maintain efficiency and prevent airflow problems. Regular cleaning helps lower energy bills, improves indoor air quality, and reduces the risk of breakdowns. Schedule your AC Repair, AC Service, HVAC Companies, Heater Repair today with Bellaire Air Conditioning.
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How do I know if my AC capacitor is bad?
You may have a bad AC capacitor if your system will not turn on, blows warm air, or shuts off unexpectedly. Humming or buzzing sounds from the outdoor unit often mean the compressor or fan is trying to start without enough power. Visible signs like a swollen or bulging capacitor, burnt terminals, or leaking fluid are clear indicators of failure. Because capacitors store high voltage, testing or replacing one can be dangerous. Schedule your AC Repair, AC Service, HVAC Companies, Heater Repair today with Bellaire Air Conditioning to have it inspected safely.
Schedule Your HVAC Service Today
Don’t let heating or cooling issues disrupt your comfort. Call Bellaire Air Conditioning today at at 713-772-1217 to schedule an appointment or request a free quote. Trust us for expert HVAC services in West University Place, TX, and enjoy peace of mind knowing your home or business is in good hands.
Contact us now and experience why West University Place residents have relied on Bellaire Air Conditioning for over 50 years!
