The heating and cooling system is crucial to your comfort inside the house. However, any issues with the HVAC can be overwhelming and potentially costly. Some problems can also be detrimental to your health and time-consuming to repair. The best way to keep your HVAC system in excellent condition is to identify issues with the unit on time and fix them. Read on for five common HVAC problems, their causes, and how to rectify them.

1. Lack of regular maintenance
You may opt to reduce your monthly bills by foregoing regular maintenance by a professional contractor. However, this may result in poor system performance, increased energy bills, unanticipated expensive breakdowns, and frustrations. You should schedule regular maintenance with reputable heating and cooling companies to improve the efficiency and lifespan of your unit. A contractor can identify issues with the HVAC system and rectify them before they escalate into severe problems. Purchasing an HVAC system is already expensive, so you should protect your investment by booking annual inspections and maintenance. 2. Filthy filters
The air conditioner is fitted with air filters that prevent pet dander, dust, dirt, bacteria, and debris from getting into the system. Over time, these filters become clogged as dirt particles accumulate in the units. This blocks airflow in the HVAC system, making it work twice as hard to maintain optimal home temperatures, which leads to more energy consumption. A dirty filter could also c...