Description
If the coil is iced over and the board has power but fails to energize the reversing valve or stop the fan
Robust Switching Mechanism: Built to withstand frequent cycling without mechanical fatigue
This part is a direct replacement for S1-025-21166-001 and is commonly used in CG
High-Temperature Durability: Engineered insulation protects the lead from thermal degradation in high-ambient environments
Lennox 94W83 Ignition Board 320788-702 If the coil is icedAs an experienced HVAC technician, you know that the Lennox 94W83 Ignition Board is a critical OEM replacement part for maintaining system reliability in single stage residential furnaces. This integrated furnace control (IFC) is specifically designed to manage systems utilizing Single Stage PSC Motors and operates within a standard 18 30 VAC range. When troubleshooting a furnace not heating, verifying the 103085 03 sequence is essential, as this