Full Gauge Digital Controller for Heating and Cooling with Defrost and Indicator | 12/24 VAC/DC

The 12/24 VAC/DC MT-512EL 2HP is a Digital Controller and Indicator for Heating or Cooling that Features a Single Relay Output Tied to a Cyclical Timer for Natural Defrost through Compressor Shutdown. This Controller also Boasts a Configurable Digital Filter which Simulates an Increase of Mass in the Environment Sensor, thus Slowing the Sensor Response and Increasing Response Time. Rounding out this Versatile Control is a Tamper-Proof Function that Blocks the Keypad, Preventing Unauthorized Users from Changing its Settings