Lennox Y7768 Control Panel 320788-704 the internal diaphragm or mechanical

the internal diaphragm or mechanical spring is likely compromised

This genuine OEM replacement is a critical component for effectively capturing and neutralizing volatile organic compounds (VOCs)

providing the reach and durability required for diverse equipment configurations

maintaining system integrity when airflow restrictions or blower failures occur

This 3/4 HP 1075 RPM motor typically requires a 10 MFD or 15 MFD / 370V run capacitor

Lennox Y7768 Control Panel 320788-704 the internal diaphragm or mechanicalThe Lennox Y7768 Harmony III Zone Control Panel is a critical component for managing multi zone HVAC systems that utilize variable speed blowers and modulating gas valves. Engineered for LZP 4 zone control applications, this 3amp control board coordinates indoor and outdoor units to maintain precise temperature setpoints across four independent zones. It interfaces seamlessly with Lennox signature series equipment, utilizing a discharge air