TC3B21N7V-000C | REF CTRL 2I 1O 230V; DEFROST CONTROLLER 2 INPUT 1 OUTPUT 230V | Johnson Controls

TC3B21N7V-000C Thermostat Control Module by Johnson Controls The TC3B21N7V-000C thermostat control module by Johnson Controls is a reliable and efficient solution for various HVAC systems. It features two inputs for temperature sensors and one output for controlling heating or cooling equipment. This module operates on 230 volts and does not require communication for operation. Key Features: * Two inputs for temperature sensors * One output for controlling heating or cooling equipment * 230-volt operation * No communication required * Durable construction Benefits: * Precise temperature control * Versatile applications * Easy installation and maintenance * Reliable performance * Energy efficiency This TC3B21N7V-000C thermostat control module is ideal for commercial and industrial buildings, warehouses, and other facilities that require reliable and efficient temperature control. Shop our HVAC supply store for the best prices and fast shipping on all your HVAC needs!