For technicians performing a direct OEM replacement

Durable Construction: Engineered to withstand the heat and moisture common in high-efficiency condensing furnace environments

Visual Monitoring: Dedicated green and red LEDs simplify troubleshooting by clearly displaying power and alert status

040-inch sensing holes

GC Valves S201GH01C5HJ2 Solenoid Valve 318820-201 For technicians performing a directLooking for a heavy duty solution for high temperature fluid control? The GC Valves S201GH01C5HJ2 Solenoid Valve is a 2 way normally closed, piloted diaphragm workhorse designed specifically for demanding HVACR and industrial applications. Built with a rugged brass body and a 1 1 2" NPT connection, this valve manages high flow rates through its 1 1 4" orifice, making it ideal for large scale liquid or steam service where zero differential pressure is