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We Provide Affordable HVAC Repair in Birmingham

Published on: December 14, 2012

Like anything else, putting off repairs to your HVAC system will only allow problems to become worse and harder to fix. To prevent the heating and cooling system in your Birmingham home from becoming incredibly expensive to repair, it is important to stay on top of HVAC repairs and maintenance. Further, along with the increased costs of repair work, letting mechanical problems go unchecked is likely to increase your power bills and reduce the lifespan of your heating and cooling equipment.

How your Air Conditioning System Works

The air conditioning unit in your home works to cool air by taking warm air in your home and blowing it over evaporator coils that contain refrigerant, which is usually Freon or Pureon. When the warm air goes over the coils, the refrigerant absorbs the heat from the air and changes from a liquid to a gas. The cooled air is then blown into the air ducts in your home and delivered to different rooms and parts of your house through vents. The refrigerant gas is returned to condenser coils, and using pressure, is converted back to a liquid again. The amount of cool air that is delivered to your home is determined by your thermostat settings.

Repair and Maintenance For Your AC

As you can see, there are a number of different parts and components involved in delivering cooled air to your home. When any of these parts have problems, it means more work for the rest of the system. Common issues that occur with air conditioning systems and require HVAC Repair in Birmingham are leaking coils, blower motor issues and leaking and clogged air ducts. Leaking coils are a problem that requires immediate attention since you do not want coolant leaking into the ground outside of your home. When coils develop leaks, there is less refrigerant in them and less cooling occurs when air moves over them. Dirty evaporator coils can cause a similar issue since dirt limits the amount of heat that can be absorbed. It is important that your coils are checked for leaks and cleaned during maintenance to prevent the need for HVAC repairs in the future.

If your blower motor is having problems, it will prevent air from properly circulating through your home and your air conditioning system. This can be caused by an older motor or a motor that needs lubrication or adjustment. During maintenance, technicians will check the function of your motor and ensure that it is running smoothly. It is also important that your air ducts are free of leaks and clogs. Leaks will allow cooled air to escape your home and allow warm air to enter. Clogs can prevent air from flowing freely through your ducts, and they can lead to reduced air quality. Your air ducts need to be checked regularly for these issues to ensure that clogs and leaks do not get larger.

How Your Furnace Works

Your furnace works in a similar way that your air conditioning system works, and HVAC repairs and maintenance are just as important. When the temperature in your home drops to a certain level, your pilot light turns on and heat is produced through combustion in the furnace’s burner. From there, air is warmed by being blown through a heat exchanger and continues into your home’s air ducts. Exhaust from the combustion process is blown out of your home through a flue or a chimney.

Repair and Maintenance For Your Heater

Heating system maintenance is incredibly important for furnaces due to the possibility of gas or carbon monoxide leaks. Both are unlikely and furnaces have fail-safes to prevent these problems from occurring, but it is important that fuel lines and flues are inspected for leaks during regular annual maintenance. It is also important that your furnace components stay clean because it can lead to problems keeping your pilot light regulated and cause problems with fuel lines. Maintenance can help ensure that your system is clean and your pilot light stays adjusted properly, which will reduce the need for repair in the future. As with your air conditioning system, it is also important that your blower motor stays clean and lubricated, and that your air ducts are clean and free of leaks.