For standard fan cycling

Whether you are performing routine PMs or addressing a failed component

Operating at 115V with a 3300 RPM specification

preventing overheating by interrupting power if airflow is restricted

ensuring seamless integration into legacy units without the need for field modifications or lead wire splicing

Johnson Controls V47AC-3 Valve 321894-708 For standard fan cyclingThe Johnson Controls V47AC 3 is a 3 4" NPT temperature actuated water regulating valve engineered for precision modulating control in HVAC and industrial refrigeration systems. This direct acting valve is designed to open as the sensed temperature increases, making it ideal for maintaining head pressure or cooling industrial equipment like air compressors and condensers. Featuring a heating point range of 115F to 180F, it utilizes a Style 4 sensing