Armstrong Fluid Technology AS1270-250 O-Ring 322838-753 The York S1-025-41200-000 Valve is

The York S1-025-41200-000 Valve is a genuine OEM 3-way solenoid valve engineered for precise fluid regulation in commercial and residential HVACR systems

meeting the energy demands of standard commercial oven burners

This specific link is typically utilized in Johnson Controls FOVHN fire dampers and high-temperature FS-1300 series smoke/fire damper assemblies

you need a high-performance 277V 2

Armstrong Fluid Technology AS1270-250 O-Ring 322838-753 The York S1-025-41200-000 Valve isThe Armstrong Fluid Technology AS1270 250 O Ring is a high performance EPDM rubber seal engineered specifically for 4 inch pump side connection suction guides. Designed for precision, this EPDM cover O ring features a 4. 984 inch ID and a 0. 139 inch cross section, ensuring a leak proof fit for commercial hydronic systems. This industrial pump gasket is optimized for HVAC pump maintenance, offering superior resistance to heat, water, and environmental