Before we get into the repairs of HVAC units, let us first understand the meaning of an HVAC unit. An HVAC unit is a term used for central heating, v...

The main function of the thermostat is to switch the heating system on and off as and when required. It works by sensing the air temperature and swit...

Window air conditioner is one of the most common kinds of air conditioners that are used by people. One might feel that installing a window air condi...