What are Some Common Signs Indicating HVAC Malfunction?

An HVAC system is a primary piece of equipment that calibrates and regulates heating, cooling, and ventilation in a building. Faulty HVAC or undetected breakdown interferes with uniform airflow circulation. There are common issues that HVAC system face leading to improper functioning. This calls for the annual maintenance and periodic servicing of the system.

At times, the fault or errors in the system is not easy to detect. However, with the help of professional HVAC 24 hour emergency service nowadays repairing has become. It is essential to be vigilant about any early signs of potential damage. One of the sure-shot signs of the malfunction is when HVAC fails to cool or heat appropriately or keep the area properly ventilated.

Here are some common problems to look for in an HVAC system:

Constant operation of the blower motor

Continuous running of the blower motor is a sign that something is wrong with the equipment. This indicates that perhaps the system is working harder to keep up with its function which might be damaging in the longer run. Here are some of the reasons why the blower might be running constantly:

• Faulty thermostat
• HVAC trying to cool down due to excess heat production
• Fat mode is set “ON” at the thermostat

Blockage in airflow 

Poor airflow is one of the indicators that shows that the HVAC is not functioning properly. With blockage in the airflow, it pushes the system to exert more force into working. This consumes more energy and as a result, leads to a peak in electricity bills. The main culprit for low airflow is filters clogged with dust and debris. This makes it integral to keep a check on the air filters and change it from time to time. Also, clogged and unclean might deteriorate the indoor air quality causing respiratory issues and dust allergies.

Choked condensate drain pipes 

If you find condensation around the HVAC or water dripping, it is an indicator towards clogged condensation pipes. When the condensation pipe is clogged, it prevents the water from draining out and might lead to even freezing of the pipes. Also, as the condensation pipes are blocked, it causes the backflow of the water and it might end up causing serious damage to the electrical circuits. The moment you see condensation around the HVAC, it’s time to call a professional service for the HVAC systems.

Frequent allergens and respiratory issues 

Improper functioning of the HVAC system often even leads to poor indoor air quality. A common issue caused by the malfunctioning of the HVAC system is poor air circulation. It tends to build up bacteria, toxins, allergens etc. in the air. If the contamination level reaches high, it might cause several health issues like headaches, eye or skin irritation, dizziness, respiratory problems etc. If you frequently suffer from such conditions, it’s time to check the air quality and service the HVAC.

Malfunctioning of thermostats 

The thermostats help in automatically regulating and adjusting the temperature. However, if there is not enough cooling or heating, the thermostat malfunctioning might be one of the reasons. If the furnace is not functioning properly, it might be a problem with the thermostat and how it is set. If it is a programable thermostat, checking with the batteries is one of the ways to find out if the HVAC works fine or not.

Summing up 

No matter what the issue is, if the malfunction goes on for a longer period, it might lead to the permanent breakdown of the HVAC system. This makes it essential to call for HVAC service professionals for annual maintenance. The thorough checkup helps in checking for any faults and making the necessary repairs for the smooth operation of the HVAC.