Emergency HVAC Chino

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Frequently Asked Questions About Emergency HVAC Services

Find answers to common questions about emergency HVAC repair and 24/7 HVAC services.

What is a dehumidifier, and do I need one?

A dehumidifier removes excess moisture from the air, reducing humidity and preventing mold. High humidity can lead to mold growth, musty odors, and respiratory problems. A dehumidifier can help to create a healthier and more comfortable indoor environment. If you have high humidity levels throughout your home, consult with an HVAC professional about installing a whole-house dehumidifier.

How do I reset my HVAC system?

If your system isn't working correctly, you can try resetting it before calling a technician. Here's how to reset your HVAC system:
  1. Turn off the system: Switch off your HVAC system at the thermostat.
  2. Turn off the power: Locate the circuit breaker for your HVAC system and turn it off.
  3. Wait: Wait a few minutes for the system to completely power down.
  4. Restore power: Turn the circuit breaker back on.
  5. Turn on the system: Switch your HVAC system on at the thermostat.
If the problem persists after resetting, you likely have a more serious problem and should consult with a professional.

What is carbon monoxide, and how can it affect my HVAC system?

Carbon monoxide (CO) is an invisible and odorless that is dangerous when inhaled. Furnaces and other fuel-burning equipment produce carbon monoxide if they malfunction. CO can leak into your home if the heat exchanger in a furnace is cracked. HVAC maintenance checks can detect CO risks. CO detectors save lives.

How do I maintain my air conditioner?

Regular maintenance is essential for keeping your AC unit in top condition. Perform these basic maintenance tasks:
  • Change or clean air filters every 1-3 months.
  • Clear debris from around the outdoor unit.
  • Check and clean the evaporator coil (if accessible).
  • Inspect refrigerant lines for leaks.
It's also advisable to have a professional HVAC technician perform an annual or biannual tune-up.

What is a dehumidifier, and do I need one?

A dehumidifier removes excess moisture from the air, reducing humidity and preventing mold. High humidity can make your home feel hotter and stickier. A dehumidifier can help to create a healthier and more comfortable indoor environment. If you have high humidity levels throughout your home, consult with an HVAC professional about installing a whole-house dehumidifier.

How do I reset my HVAC system?

If your system isn't working correctly, you can try resetting it before calling a technician. Here's how to reset your HVAC system:
  1. Turn off the system: Switch off your HVAC system at the thermostat.
  2. Turn off the power: Locate the circuit breaker for your HVAC system and turn it off.
  3. Wait: Wait at least 5 minutes for the system to completely power down.
  4. Restore power: Turn the circuit breaker back on.
  5. Turn on the system: Switch your HVAC system on at the thermostat.
If the problem persists after resetting, you likely have a more serious problem and should consult with a professional.

What is carbon monoxide, and how can it affect my HVAC system?

Carbon monoxide (CO) is an odorless, colorless, and tasteless gas that is dangerous when inhaled. Furnaces and other fuel-burning equipment produce carbon monoxide if they malfunction. CO can leak into your home if the heat exchanger in a furnace is cracked. HVAC maintenance checks can detect CO risks. CO detectors save lives.

How do I maintain my air conditioner?

Regular maintenance is essential for keeping your AC unit in top condition. Perform these basic maintenance tasks:
  • Change or clean air filters every 1-3 months.
  • Clear debris from around the outdoor unit.
  • Check and clean the evaporator coil (if accessible).
  • Inspect refrigerant lines for leaks.
It's also advisable to have a professional HVAC technician perform an annual or biannual tune-up.