How To Know That Your HVAC Is Having Trouble?

Don't ignore signs of trouble with the HVAC system. Learn to identify common issues and take timely action with Sandium. Visit to ensure efficient cooling and heating!

Updated on Jul 26, 2023
5 min read
How To Know That Your HVAC Is Having Trouble?

It may be time to look at the HVAC unit if you keep turning down the thermostat and yet don’t feel comfortable. There are several things that can go wrong during the hot summer Bay Area months. It can be expensive repairing an air conditioner. Pertaining to this, using an HVAC that is having trouble may lead to more expensive repairs.

These are a few signs that your HVAC is not working at its best:

Warm Air

The first thing you need to do when you feel warm air blowing from the home’s vents is to ensure that the thermostat is switched to cooling. You may want to set it lower than room temperature. There may be something wrong with the compressor if the vents continue to blow hot air. This is not something you want to attempt to fix. The compressor is a critical and complex component of the cooling system and requires careful calibration.

Insufficient Airflow

Another common sign that there is something wrong with an HVAC unit is insufficient airflow. Generally, this is because of a blockage preventing the air from moving through the ductwork. It can also be because your AC is not working efficiently. Broken motor, clogged air filter, or blocked vents are a few reasons that can cause insufficient airflow.

Frequent Cycles

An HVAC system should have routine cycles, regardless of the weather outside. You may expect your cooling system to turn on more frequently during the hotter days, it should not cycle on and off constantly. You may want to get in touch with a cooling expert if you notice frequent cycles.

High Humidity

Spring and summer bring sticky weather to California. This doesn’t mean you need to suffer high humidity indoors. Your HVAC unit should keep indoor humidity to moderate levels. You may need an air conditioner repair if the cooling system is unable to keep moisture levels low. An HVAC expert should be able to diagnose the issue and fix it.

Water Leaks

An air conditioner requires refrigerant for cooling a home. Condensation is a natural part of the process. Furthermore, this should not accumulate or leak inside the house. Pooled water around the air conditioner is a sign that the cooling system is not running as it should. Leaks can lead to serious structural issues and quickly damage the insides of your home. Don’t wait to call air conditioning service technicians if this happens.

Unpleasant Odor

If you detect a bad odor, you need to call an HVAC expert immediately. You may also want to power down the system till a technician can make a quick diagnostic visit. In some cases, an odor is because of microbial growth. In relation to this, in other dangerous situations, it may be due to a leak. Bad odor can also be due to dirty ductwork. An HVAC expert will be able to take care of the issue.

Steps to Check Whether Your HVAC is Running Properly

These steps can help you determine whether your HVAC is running as it should:

  • Examine the circuit breaker
  • Monitor the thermostat
  • Check your air filter
  • Make sure the blower is operating normally
  • Inspect the drainage system

You may want to call an HVAC technician if you suspect something to be wrong during your inspection.

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