A furnace has many parts that need to be working in order to provide heat for your home. Here is what you know about what could be wrong with the blower motor and the limit switch.
Blower Motor Problems
After the furnace's burner is lit, the blower fan is actually delayed a bit before it starts running. The purpose is for the heat exchanger to warm up because the furnace would otherwise start producing cold air due to having a cold heat exchanger.
Heating, ventilation, and air conditioning (HVAC) systems play a critical role in determining indoor comfort and air quality in a home. There is more to the installation process than just setting up the new equipment. If you have been facing system inefficiencies, poor airflow, and low air quality, new appliances may not always fix the issues. Therefore, it's paramount to evaluate any underlying problems that may undermine the performance of new equipment.
Oh, the despair you experience after noticing your air conditioning system isn't working correctly in the heat of the summer. Often, it begins with minor indicators that you may overlook. Eventually, the small signs lead to a significant issue that may necessitate air conditioning repair services.
Thus, before you find yourself in a situation whereby you have to operate without your AC for an extended period, consider few signs that give you clues and act on them.
The air conditioning unit at home relies on refrigerants to cool your rooms. With time, the refrigerant can leak and affect the AC system's efficiency. If undetected, refrigerant leaks pose health risks and can trigger AC system issues.
If the refrigerant leaks, your AC is forced to exert harder to remove hot air indoors. This means your electricity bill will skyrocket if you don't get an AC repair technician. These professionals know how to handle leaking refrigerant problems and repairs.
The heat exchanger is a critical component of your furnace because it carries heat from the combustion chamber to the exterior unit, which warms your indoor spaces through the ductwork. Scheduling regular appointments with furnace repair services can ensure that it is always in good shape.
If some elements of your furnace go bad, it cannot function optimally. Here are three indicators that the heat exchanger might be faulty.
1. You Detect Carbon Monoxide