Belimo SY4-110 Actuator Refrigerant and 4-way valve configurations where

and 4-way valve configurations where reliable electromagnetic actuation is required

Key Benefits for HVAC Professionals Exact OEM Compatibility: Serves as the official replacement for Reznor 097738

For optimal performance and to prevent debris accumulation in the pilot system

though it requires a 3Z1B adaptor kit for a secure mechanical and electrical connection

Belimo SY4-110 Actuator Refrigerant and 4-way valve configurations whereThe Belimo SY4 110 Actuator is a robust, high torque non spring return industrial solution designed for high performance butterfly and ball valve applications. Delivering 3560 in lb of torque, this 120Vac on off actuator provides the necessary mechanical force to overcome high differential pressures and seat friction in heavy duty HVACR piping systems. Built with a NEMA 4X enclosure, the unit is engineered to withstand demanding environments, offering