Zero Minimum Pressure: Operates reliably from 0 PSI up to its maximum rated differential

genuine Amana-Goodman parts are necessary to ensure the pressure ports and drainage outlets align perfectly with the original furnace engineering specifications

For the service tech

making it suitable for standard residential and commercial three-phase tapped single-phase applications

Carrier 4374 Solenoid Valve 318820-201 Zero Minimum Pressure: Operates reliablyThe Carrier 4374 24V Water Solenoid Valve is a critical OEM replacement part designed for high precision fluid management in residential and commercial HVAC applications. Engineered for 24V AC control circuits, this solenoid facilitates rapid, dependable actuation within water distribution lines, humidifiers, and specialized cooling loops. Its robust construction ensures consistent performance under frequent cycling, making it a staple for technicians