Belimo FSTF120 Actuator Els PW 29614 The unit is furnished with

The unit is furnished with a 1/2" NPT well assembly

What are the electrical requirements for this gas control

Balanced Construction: Reduces mechanical noise and extends the service life of the fan motor by eliminating wobbling

Durable Construction: Built with high-grade diaphragms to resist furnace heat cycles and prevent premature failure due to environmental fatigue

resulting in leakage

Belimo FSTF120 Actuator Els PW 29614 The unit is furnished withThe Belimo FSTF120 Fire Smoke Actuator is a specialized 120V AC solution engineered for life safety applications in commercial HVAC systems. This fail safe spring return actuator provides 18 in lb of torque, ensuring reliable fire and smoke damper control under extreme conditions. Designed for UL555 and UL555S compliance, it features a 75 second motor drive time and a rapid fail safe response of under 25 seconds to prevent smoke migration. The NEMA 2