HVAC systems are subjected to more workload depending on the season and weather conditions. During extreme cold or hot seasons, HVAC systems are working to balance and maintain the temperature. HVAC maintenance can extend its lifespan, but with time, the HVAC system’s efficiency begins to deteriorate, and it may eventually break down. However, before your heating and cooling system completely shuts down, these are some signs that may suggest that you need to replace the system.
1. Continuous Spike in Energy Bills
During the hot or cold season, you should expect an increase in your energy bills. Over the years, the increase during these seasons should be similar but, in a situation where the HVAC system is faulty and needs replacement, the increase in the energy bills may begin to vary. A simple way to detect this is to compare the increase energy bills over a few years.
2. Recurring repairs
Frequent repairs and replacement of parts of the HVAC system is a sign that the system needs replacement. These frequent repairs tend not to cost a lot at first, but with time, you are likely to discover that purchasing a new HVAC system is a cost-effective step to take.
3. Duration of Use
Even with proper maintenance, some major components of HVAC systems tend to become less efficient. Also, professionals advise that you should replace your HVAC system every 10-15 years. Old HVAC systems usually take a longer time to balance the temperature. If your system has spent more than ten years, you should start making plans to replace it.
4. Poor Air Quality
Poor quality of air in the home can only be associated with a faulty HVAC system, and it is characterized by uneven temperatures across different sections of the house. If, after repairing the system, the problem with the quality of air persists, a replacement may be imminent.
5. Strange Sounds
A properly functioning heating and cooling system should not make any noise or odd sounds while operating. Loud noises or strange sounds are associated with HVAC systems that are old or ones that need repair or total replacement. Before you make any decision, you can hire an expert to check the problem with the system. If, after fixing, the noise continues or it becomes louder, you may need to replace your HVAC system.
Replacing a faulty HVAC system may seem like a costly endeavor, but in the long run, it will be beneficial to you because it will save you a lot of money that you would have spent on repairing the faulty parts. To replace your HVAC system, make enquiries about professionals in your area that can get the job done efficiently.