ensuring perfect fitment and electrical alignment

since the T4031A1073 is the official direct replacement for CNT2326

For larger commercial boilers exceeding this heat input

Durable Construction: Built with high-grade bearings and Class B insulation to handle the high ambient temperatures found in furnace cabinets

York S1-3591-00 Valve 320788-704 ensuring perfect fitment and electricalThe York S1 3591 00 Valve is a normally closed (N C) solenoid valve body engineered for high performance fluid control in industrial and commercial HVACR systems. Specifically designed with 7 8" sweat (ODF) connections, this valve ensures leak resistant, soldered joints within refrigerant lines, water circuits, or coolant systems. As a critical component for York chiller maintenance and fluid handling, the S1 3591 00 features a manual lift stem,