GC Valves CS3AH02A24 Coil The terminals are clearly marked:

The terminals are clearly marked: 'Herm' for the 15 MFD compressor lead

It is precision-manufactured to maintain a sealed combustion environment

this auto-reset limit switch is designed to monitor internal heat exchanger temperatures directly in the airflow path

Thermal Protection: Prevents heat exchanger overheating by terminating the gas valve signal upon reaching the 130°F limit

if it is a single-phase unit up to 5 HP with a pickup voltage between 130V and 370V

GC Valves CS3AH02A24 Coil The terminals are clearly marked:The GC Valves CS3AH02A24 is a professional grade high temperature solenoid coil designed for reliable actuation in demanding industrial and HVACR environments. This 120V 60Hz 110V 50Hz coil is an essential OEM replacement part, specifically engineered to maintain magnetic integrity and consistent valve performance in high ambient temperature conditions. As a direct solenoid coil cross reference for discontinued or standard models such as CS3AN02A24