The definition of a dual temp HVACHVAC system is a type of heating and cooling system that allows for two separate temperatures to be maintained in different areas of the home. This type of system is ideal for homes with multiple living spaces, such as a main living area and a separate bedroom. With a dual temp HVACHVAC system, each area can be set to its own temperature, allowing for greater comfort and energy efficiency. The system works by using two separate thermostats, one for each area, to control the temperature of each area. The thermostats are connected to a central control unit, which regulates the temperature of each area based on the settings of the thermostats. This type of system is also beneficial for homes with large temperature differences between the different areas, as it allows for greater control over the temperature in each area. In addition, dual temp HVACHVAC systems are also more energy efficient than traditional single-zone systems, as they allow for more precise temperature control.