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HVAC Troubleshooting

Problems with heating, ventilation, and air conditioning systems can put you in a panic mode that makes you want to call a professional immediately. But stop for a minute. You can handle certain issues on your own. Let’s do some HVAC troubleshooting…

1. Cooling and Heating Irregularities

The first sign of trouble that most people notice is that their HVAC system stops producing cool or warm air. This is usually a signal that the air filters aren’t functioning properly. Sometimes the filters don’t work because they’re dirty and have debris clogging them. So, it’s a good idea to check your filter first before calling a professional for help. Be prepared to replace your filter if you can’t clean it.

Vents, grills, and ducts are also common features that can prevent proper airflow. If your filter is in great shape, check the vents and the ducts to ensure that they’re not blocked. The necessary HVAC troubleshooting could be something as simple as removing furniture that’s blocking air from the vent and not allowing it into the room.

2. Circuit Breakers

Another feature to check for HVAC troubleshooting is the circuit breaker. Your system may not be functioning because it’s not getting power. It sounds obvious, but check your circuit breaker to make sure it’s not turned off. Was there a power outage? You should also check your thermostat to ensure that it still has batteries. If it is lit, then you can proceed to check your circuit breaker and the availability of power. Otherwise, you can change the batteries in the thermostat.

3. The Unit Outside

Most people focus on the inside units when checking for HVAC system problems, but the outside unit also plays an important role and shouldn’t be ignored. Being outside exposes that unit to various types of debris, including leaves and dirt. If debris accumulates on top of the unit, it can disrupt its function. Clean off the outside unit before calling a professional, but remember to turn the power off first.

Related Content: HVAC Repair Tips: How to Deal with Mold and Mildew in Your System

4. Frosting

During summer months the system can overwork itself to provide a cooling effect. Surprisingly, this can result in the pipes freezing. Freezing is also common when you tend to set your thermostat at a very low temperature. If this happens, simply turn it off to thaw the system before continuing to use it. The unit may freeze again for another day, after which it will likely resume normal operations. Although, if the problem persists, then you can call a professional HVAC technician.

Related Content: 4 Effective Ways to Balance HVAC Systems

5. Exposed Wires

Be aware that it’s very common for people to damage wires when cleaning around an HVAC system. While HVAC troubleshooting, check for any wires that seem out of place, or even wires that have been clipped. You should definitely call a qualified professional to handle all wire problems due to the safety risk this situation poses.

Professional HVAC Troubleshooting

Shepherd’s Plumbing is here to ensure that your professional HVAC troubleshooting needs are met. We can help you identify and solve issues as quickly as possible, so your living space is comfortable all year long. Call us at (650) 861-4995 to schedule an appointment!

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