A major element of comprehending your system begins with getting familiarized with the parts of your HVAC system.
The compressor is one of the most important parts of your HVAC system. The compressor on your unit compresses low pressure gas into a high pressure and high temperature gas. Normally the way this works is the compressor is outdoors and it is driven by an electric motor. The condenser is a coil inside which gas circulates through. The condenser is responsible for actually changing the temperature of the air. Now one of the commonly overlooked parts of an HVAC system is the metering device. This part is responsible for dispensing liquid refrigerant into an evaporator coil.
An evaporator coil also known as a cooling coil is a section of finned tubes which has a striking resemblance to an automobile radiator. The refrigerant is very carefully metered and permitted to evaporate from fluid to a gas state inside the coil. When this happens, heat is taken in which subsequently cools the coil surface. Fans blow this chilled air through the ducts and the air flow system to lower the temperature in alignment with the settings on the thermostat. In most situations the cooling coil is found inside the air handler.
Once the air has been changed it is blown by fans through a duct system which disperses the conditioned air http://www.airfactor.net . No summary of how HVAC and air conditioning system parts would be complete without discussing heat pump systems. The major difference with heat energy pump systems is that they have a reversing valve that permits the system to run backwards in cold weather. This backwards procedure actually allows the system to heat the house. A simple way to understand the difference between heating and cooling is that air conditioning pumps heat out of a building to the outside; in heating mode the heat pump pushes hot air from the outside to the inside.
The parts of air conditioner controls consist of thermostats, switches generally electrical, fuses, circuit breakers, air filters and condensate handling systems.
Knowing the different parts of your HVAC and air conditioning systems is an excellent start. Nonetheless, it is necessary to note that for any type of major or significant fixes youll want to talk to a certified service professional. Sometimes your system will require minor maintenance and occasionally, it will require significant repairs. A qualified professional can easily run a proper diagnostic to pin point exactly whats wrong with your system.
HVAC and air conditioning maintenance is a great deal like automobile maintenance. If you take care of the basic and routine issues, youll avoid costly fixes and replacements down the road.
In addition to running diagnostics, a qualified technician can easily give you the peace of mind you want and need to know that you and your family members will be comfortable regardless of the outside climate.