While factory-set for natural gas at 3

setting eliminates the need for field adjustments and ensures reliable draft inducer proofing

Direct OEM Replacement: Replaces legacy part numbers like VAL02946

Always verify motor rotation before installation to ensure proper airflow direction across the condenser coils

Heatcraft Refrigeration 1007660 Relay R-407C While factory-set for natural gasThe Heatcraft 1007660 Start Relay is a critical electrical component designed for single phase compressor motor starting applications within commercial refrigeration systems and heavy duty HVAC equipment. As a genuine OEM replacement part, this motor starting relay is engineered to meet specific pick up and drop out voltage parameters, ensuring the start capacitor is engaged only for the precise duration required to reach operational RPM. This