Siemens Building Technology 331-4310 Actuator 320734-701 The York S1-024-35619-000 is an

The York S1-024-35619-000 is an essential 24V on-break relay designed to provide reliable compressor short cycle protection

Enhanced Thermal Recovery: Optimizes flue gas velocity to maintain high recovery rates and consistent water temperatures

as long as the system utilizes a standard 3-15 psi output signal and requires a 1/8" NPT center back mount

The 41W50 is rated at 825 RPM

preventing compressor overheating while improving total HVAC energy efficiency

Siemens Building Technology 331-4310 Actuator 320734-701 The York S1-024-35619-000 is anThe Siemens 331 4310 is a heavy duty pneumatic damper actuator engineered for precise proportional control in commercial HVAC systems. This No. 4 actuator features a 3 7 psi spring range and a 2 3 8 inch stroke, making it a critical component for modulating dampers and air valves in both legacy and modern building automation systems. Designed with a rugged metal housing, it handles the mechanical demands of air handling units where consistent torque