How Electronic Air Cleaners Work | Indoor Air Quality
How Electronic Air Cleaners Work | Indoor Air Quality - The electronic air cleaner cleans the air electronically. Most electronic air cleaners (EACs) have two ways of filtering the air. In addition to cleaning the air electronically, electronic air cleaners have metal mesh pre-filters. Furthermore, these pre-filters catch large particles that the electronic portion of the cleaner would not be able to filter effectively. It is necessary to ensure these pre-filters receive cleaning on a regular maintenance schedule along with the electronic cells inside the electronic air cleaner. Additionally, electronic air cleaners use a minimal amount of energy and only use power when the fan is running.(more…)
This is an air conditioner condensation drainpipe that drains the condensation from the evaporator coil. The evaporator coil operates below the dew point when the system is in air conditioning mode. As humid air passes over the cold evaporator coil the humidity or moisture in the air condenses. The condensation runs down the coil and into a condensation drain pan. 
Most air conditioning and heating systems require some form of ductwork. Ductwork channels or directs the air to places in the dwelling where the conditioned air is needed. There are many types of ductwork available. Often times the ductwork can make a big difference in your utility bills. For that reason, it is important that the ductwork is installed correctly by qualified installation technicians. 