Common HVAC Problems: Recognizing Key Issues and Solutions

An HVAC problem can be a serious issue for a Las Vegas household during both the summer and winter months. It’s easy to panic when something seems out of the ordinary, especially during extreme seasonal conditions. Proper ventilation, both in the home and within the HVAC unit itself, is key to its efficiency and operation. Issues such as leaks in the ductwork or a malfunction with the fan motor can cause disruption in the normal functioning of the unit.

Just as water filters protect the health of your water, so do certain parts and components in your HVAC system preserve its functionality.

It’s extremely beneficial for homeowners to possess some basic information about frequent HVAC problems, such as electrical issues with circuit breakers, noises from the ignition, or compressor malfunction leading to condensation issues. This knowledge can help in your preliminary troubleshooting, before calling in a service technician. Problems with thermostats and air conditioners are two common ailments that might occur due to wear and tear. In some cases, a simple adjustment following the unit’s manual is all that is needed. On the other hand, you may confirm your need for a service call. Awareness of the main parts of the unit such as the condenser, refrigerant, and the fan can assist in identifying problem areas within the system.

The temperature of the air coming from your ducts might seem too warm or too cold based on the season and the weather situation. If your air conditioner or heat pump is blowing warm air during the summer months, reasons from a clogged air filter filled with dirt and debris, to condensate buildup in the HVAC circuit breaker case, or even vents filled with grime could be inhibiting the work of the blower. People often overlook these signs which can affect overall performance. Issues with the refrigerant or condenser could also cause the system to not properly cool down the air. In such cases, it may be worth scheduling an appointment with an hvac technician.

Commonly Reported HVAC Problems

1. System Isn’t Blowing Hot or Cold Enough

Furthermore, homeowners may notice that a layer of grime has gathered on the evaporator coils, inhibiting the pivotal heat exchange needed to cool the air in your house. Dealing with this issue typically constitutes routine maintenance, necessitating the expertise of HVAC technicians. Ignition problems with furnaces could result in their burners cycling inappropriately, preventing sufficient heating. Other prevalent issues may include leaks or complications with the ductwork that need attention because of more wear and tear.

If the air seems too cold during winter operation, one reason could be simply due to the way a heat pump operates, delivering air that ranges from 85 to 92 degrees in temperature, much cooler than body temperature. The air will still be comfortable, but it will not be as hot as that emanating from a furnace. Use a thermometer to determine the actual temperature before calling for service. Other cause could be ignition issues, including pilot light and fan switch troubles, which could also lead to system malfunction during the cold months.

If you have discovered that the air coming from your ducts is actually warmer or colder than expected, it may be worthwhile checking your thermostat settings before you rush for a service call. An unnoticed change in settings could trigger unwanted actions. Weak thermostat batteries could also contribute to the problem. Always look out for signs of power issues and consider comments from anyone with experience in HVAC functioning. Remember, each component of your HVAC system, including the thermostat, motor, and electrical unit, plays a pivotal role in its overall efficiency.

Also, if the airflow seems weak in part or all of your home, this could point towards an issue with the air handler or in the ducts. Your evaporator coils or air filter could be contaminated, blocking good air movement. There could also be blockages in specific areas of your ducts, especially if the air movement is robust in one room but weak in others. Although changing the air filter is a task anyone can handle, coil cleaning, and duct inspections need the expertise of a professional.

2. Not Enough Air Coming from Ducts

At times, if your equipment won’t function at all, the first thing you should do is verify that the thermostat settings are correct and check fuse boxes and fuel supplies to determine whether there’s an outage. You could also follow the reset protocol as recommended in your owner’s manual. HVAC problems can also stem from issues like compressor or fan malfunction, which are situations that warrant professional intervention.

3. System Doesn’t Operate

At The Cooling Company, we are pleased to offer stellar service for a wide range of HVAC problems. You can call us for 24/7 emergency service in the Las Vegas Valley.