Nothing beats the comfort of having a well-functioning heating system in your home during cold days. Unfortunately, many homeowners think about their heating systems after a breakdown. Generally, you have a chance to prevent complete breakdown if you uncover issues on time and call the technicians to repair the system. However, some heating system problems might signal it is time to install a new system, as highlighted below.
1. Temperature Control Issues
A thermostat allows you to set and control temperatures on your heating system. You might notice that the unit has trouble getting set temperatures right. The gadget might have a blank display. If this is the problem, you can replace the thermostat to restore the system. However, if replacing the thermostat doesn't work, the system probably has more complicated problems, and a heating contractor might recommend a replacement.
2. Poor Indoor Air Quality
Experts recommend changing air filters often to maintain quality indoor air. You'll know something is wrong with your air filters if you notice a sudden decline in the quality of air in your home. When the indoor air has a problem, your home might feel stuffy and dusty.
As the system strives to blow in the air past the clogs, you might notice a spike in energy bills. Schedule an immediate furnace repair to replace your filters and clean the ducts. Nevertheless, if you constantly experience air quality issues, even after changing filters, your heating system needs examination. A contractor can assess every part of the system to determine whether you need to replace the system.
3. Defective Blower Belt
Behind your heating system's seamless fan operation lies the blower belt. The two components work hand in hand to drive heated air into your home. Over time, the blower belt wears out and sometimes slips out of place. This is often accompanied by a high-pitched squealing noise when the unit runs. This might force the system to work harder and use more energy to maintain its performance.
If left unaddressed, it could lead to complete blower failure. If replacing the components does not solve the problem, consider engaging a contractor to install a new system to avoid frequent repairs.
4. A Malfunctioning Heat Exchanger
The heat exchanger ensures the safe transfer of heat from coils to the ductwork where the blower motor drives the hot air into your home. Over time, the heat exchanger in your system can crack due to contact expansion and contraction. A faulty heat exchanger increases the risks of carbon monoxide poisoning. If you notice unpleasant smells or soot in the system, call technicians to determine whether it is time to consider heating system replacement.
Regular furnace inspections go a long way in extending your heating system's lifespan, enhancing air quality, and improving energy efficiency. However, repairs don't always solve the system problems, and you might need to install a new heating system. If you experience recurring heating issues, install a new system to solve the problems for good.
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