The Most Common HVAC Problems and What to Do

Senior caucasian man changing a folded dirty air filter in the HVAC furnace system in basement of home

From the name, HVAC systems regulate heat, cooling and air conditioning. The HVAC system plays an important role in houses as it makes them comfortable for people to stay in them.

During the winter, the HVAC makes the house warm and toasty, while the house is kept cool during summer. Despite HVAC playing these critical roles in houses, there are some common problems associated with the system, as will be discussed below:

1. Mechanical Wear and Tear

There are several mechanical components that a heating system relies on, which are all bound to wear and tear. Some components include bearings and belts resulting from airflow, overheating, and poor heating issues. An individual’s HVAC unit can be negatively impacted by normal wear and tear of the components.

For these reasons, regular maintenance is vital, such as checking belts and oiling the bearings. You can hire a professional for HVAC Repair in Portland to solve such problems before they get out of hand.

2. Blown Fuse or Tripped Circuit Breaker

When the HVAC system doesn’t work as it should, there must be a problem with the fuse or circuit breaker. With that said, it doesn’t mean you have to get a new system, yet the existing HVAC system can be repaired. A tripped or blown circuit breaker can cause significant issues within the system; however, it’s easy to troubleshoot and repair.

For instance, for a blown circuit, all that is needed is for the blown fuse to be removed and replaced with another one, and the system will work again. If the problem is bigger than just the fuse, consider getting an HVAC technician to check.

3. Water Leaks

When the HVAC systems are working, they create a lot of moisture which eventually accumulates within the system and might adversely affect performance. Air conditioners always produce condensate, pushed through drainage pipes and eventually away from houses.

If the drain system clogs up or gets damaged, the entire system is at risk of leaking the contents. Leaks lead to the growth of mold, which might interfere with the structural standards of a house. With that said, it’s essential to ensure once HVAC problems begin, they’re handled with immediate effect.

4. Uneven Temperature Distribution

Numerous factors dictate which part of a house receives the HVAC system services first. There are times when the HVAC system will send out hot or cool air to different rooms at varied rates, resulting in uneven temperature distribution.

Among the factors leading to uneven temperature distribution include the size of windows, rooms, air vents location, and outside temperature. With this problem, homeowners must be keen on the insulation issue in the house.

5. Reduced Efficiency

The main reason for installing the HVAC system is to ensure occupants within a house stay comfortable. Certain weather conditions sometimes prove to be extreme for the HVAC system to handle. However, with reduced efficiency, the system no longer serves its duties and has to be repaired.

Apart from causing discomfort, it leads to increased energy consumption, which is not the choice for a homeowner. Homeowners invest a lot in having the comfort of their homes regardless of the weather; thus, high efficiency is vital for them.

6. Lack of Maintenance

Regular HVAC system maintenance is key, preventing homeowners from incurring common furnace repairs. Since installing the HVAC system, most homeowners have never done routine maintenance, which is a huge problem.

Regular HVAC system maintenance is easily achieved through certified and licensed service contractors who consistently deliver quality work.

Since homeowners have invested thousands of dollars in installing the system, it would also be wise to ensure they protect the investment accordingly through regular maintenance and prompt repairs when an issue is suspected.

Leo Fletcher
With a Master’s in Engineering from Georgia Tech and a distinguished 25-year system design and analysis career, Leo Fletcher has been a vital part of various teams. His professional journey began as a systems engineer, where he developed a keen eye for technical details and system efficiencies. He has contributed to numerous technical journals and workshops, aiming to simplify complex concepts for a broader audience. He is a passionate woodworker outside the office, a hobby reflecting his love for precise, crafted outcomes.

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