Description
The Bosch HVAC 8733955392 Outdoor Control Board is an electronic control unit used to regulate the activities of the outdoor units, which include compressor cycling and fan speed, in HVAC systems. It is to handle the input signals of the thermostats, sensors, and safety parts, and produce the control outputs to relays and actuators depending on the logic programmed. It is the coordination of the cycling of key components in residential and light commercial HVAC equipment, and aids in controlling the operation of the system.
