A major aspect of understanding your system starts with getting familiarized with the parts of your HVAC system.
The compressor is among the most important parts of your HVAC system http://www.jacksonfoster.com/ . 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 frequently 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 a car radiator. The refrigerant is carefully metered and allowed to evaporate from liquid to a gas state inside the coil. When this takes place, heat is taken in which subsequently cools the coil surface. Fans blow this chilled air through the ducts and the ventilation system to lower the temperature in alignment with the settings on the thermostat. In many instances the cooling coil is located inside the air handler.
Once the air has actually been changed it is blown by fans through a duct system which disperses the conditioned air. No summary of how HVAC and air conditioning system parts would be complete without mentioning heat pump systems. The major distinction with heat energy pump systems is that they have a reversing valve that allows the system to run backwards in cold weather. This backwards process actually allows the system to heat the house. A very easy 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 feature thermostats, switches usually electrical, fuses, circuit breakers, air filters and condensate handling systems.
Knowing the different parts of your HVAC and air conditioning systems is a wonderful start. Nonetheless, it is important to note that for any major or significant repairs youll want to speak to a qualified service expert. Sometimes your system will require minor upkeep and sometimes, it will require significant repairs. A qualified expert can easily run a proper diagnostic to pin point precisely whats wrong with your system.
HVAC and air conditioning upkeep is a great deal like automobile upkeep. If you look after the basic and regular issues, youll stay clear of expensive repairs and replacements down the road.
In addition to running diagnostics, a qualified technician can easily provide you the peace of mind you want and need to know that you and your family members will be comfortable regardless of the outside temperature.