5 Common HVAC Problems You Should Know About


The home’s air conditioning and heating system are essential for your comfort. Yet, any HVAC difficulties may be aggravating and potentially expensive. In addition, many people are unaware of the problems with HVAC systems, despite the expanding demand for HVAC systems all over the globe. As a result, they frequently run into HVAC problems that could have been avoided.

Quick Reminder

You will save time, cost, and other wage costs if you keep your HVAC system in good condition. However, even with routine maintenance, your HVAC system could not function as you would want. For example, the system can break down, release fumes or gas, or create strange sounds. 

Common Problems of The HVAC System

Absence Of Routine Maintenance

To increase the effectiveness and lifetime of your system, you should arrange routine maintenance with reliable heating and cooling firms. Lack of proper routine maintenance can cause your machine to malfunction. A professional can find faults with the HVAC system before they become serious concerns. Since buying an HVAC system is expensive, you should schedule regular maintenance and repairs. 

Having Dirty Filters

Pet hair, contaminants, and debris cannot enter the system since the air conditioning unit is equipped with air filtration and furnace filters. Unfortunately, these filters eventually get clogged, whereas others get unclean or torn out. As a result, you ultimately begin to notice that the air within your home is filthy. Also, buying poor-quality filters can cause such issues. So instead, buy good quality 12x12x1 filters like Merv 8, Merv 11, or Merv 13 from Mervfilters to avoid such problems.

Problems With Air Conditioning And Heating

Your system might not be able to handle heating or cooling adequately. It behaves strangely to be there when the rooms grow too hot or chilly. This indicates there may be a temperature issue. Before you hire a technician, inspect the temperature settings. Modern systems include sophisticated controls that may operate in various ways based on your preferences. In other instances, it can be that the thermostat must be replaced since it is broken.

Blocked Drainpipe

When the AC runs, the drain line enables adequate condensate water drainage. However, the unit becomes clogged due to dust, dirt, and debris accumulation. Users may experience water leaks, a terrible odor from the AC drain line, or a loss of cooling if this stops the condensed water from moving along the drain line.

Malfunctioning Thermostat

The thermostat manages various features of the HVAC system. It conveys whether the house should be hot or cold. If the heating or cooling system seems to be malfunctioning, a damaged or malfunctioning thermostat may be to blame.


The HVAC system plays a critical part in enhancing the indoor environment while assisting you in maintaining ideal house temperatures. To prevent the issues mentioned above and guarantee your equipment’s effectiveness, contact heating and conditioning maintenance agencies and use good quality filters from brands like Mervfilters.