or specific diagnostic blink codes on the furnace control board indicating a communication inverter fault

7 kN dynamic load rating

This gas furnace ignitor features a precise spark electrode with wire configuration to minimize electrical resistance and ensure a consistent arc across the burner face

It serves as the primary direct replacement for legacy models including the 1F85-0422

Direct OEM Compatibility: Specifically designed for Marley and QMark heating equipment

Copeland 971-0066-00 Module 318423-701 or specific diagnostic blink codesThe Copeland 971 0066 00 Compressor Protector Module is a critical OEM compressor protection component engineered for high performance Copeland Scroll compressors. As a veteran grade HVAC compressor electronic module, this unit integrates CoreSense technology to provide proactive system safeguarding. Unlike basic overloads, this active compressor protection module utilizes the compressor itself as a sensor, identifying short cycling, high discharge