Daikin-McQuay 2532812 Remote Controller ARC452A21

The Daikin-McQuay 2532812 Remote Controller ARC452A21 is a user interface of HVAC systems to enable the occupants to make adjustments to the temperature, fan speed, and mode settings remotely. It interacts with the internal unit to offer convenient control of heating and cooling within residential and commercial settings. The controller is installed on a wall or held in the space occupied by the system and converts inputs by the user into commands that the HVAC system responds to maintaining comfort.