For ducts wider than 8 feet

For standard fan cycling

For accurate operation at the minimum 0

Key Benefits Optimized for LP Gas: Features a factory-installed orifice specifically calibrated for Liquid Propane systems

Operating at 115V with a 3300 RPM specification

Johnson Controls V47AC-3 Valve 321894-708 For ducts wider than 8The 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