Description
The Bosch HVAC 8733955410 Electronic Control Board is an air handler control module used in split-system equipment to manage part operations and communication between key components. It regulates signals for blower motor operation, indoor fan speed control, and secure inputs such as temperature limits and system detection. It is installed inside the air handler electrical compartment and works as the central interface between the thermostat, sensors, and mechanical components. It is commonly used in commercial HVAC systems, including air handlers, where it supports coordinated heating and cooling performance across 2 to 5 ton system configurations in ducted connections.
