Heat Controller 8768 Hydro Microprocessor Control Board

The Heat Controller 8768 is a genuine OEM hydro microprocessor control board designed for Heat Controller and Comfort-Aire HWCG series hydronic air handlers. This advanced control board manages and coordinates all critical system operations including heating cycles, fan motor control, freeze protection, and safety functions.

Key Features:

• Direct replacement for Heat Controller part number 8768
• Compatible with all HWCG series hydro air handlers including both PSC and ECM motor models
• Integrated microprocessor technology for precise system control and optimization
• Controls hydronic heating operations and coordinates with boiler systems
• Manages blower motor speeds and torque for efficient airflow
• Built-in freeze protection circuitry for both heating and cooling modes
• Supersedes previous part number 8719

This control board is essential for proper operation of hydronic air handler systems that provide forced air heating through a boiler loop. It features embedded software that coordinates refrigerant control, fan operation, and safety protocols to ensure reliable and efficient HVAC system performance.