MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Specifically designed for the control of two stage application: two direct stages (cooling, dehumidifying) o (heating, humidifying) with common set point. Two stages with deadband, direct/reverse stage (heating/cooling, humidifying/dehumidifying) with one set point. Two independent stages, one direct/one reverse, (heating/cooling, humidifying/dehumidifying) with two setpoints. Panel 75 x 35 power supply 12 vac/dc input type a99.