allowing for precise management of multiple heating or cooling stages

minimizing energy loss and improving system efficiency

000 BTU/hr capacity to manage thermal expansion and prevent over-pressurization

always verify your wiring diagram to ensure proper pole count

Why is my pilot burner failing to light

Johnson Controls VG1245AF Valve 320734-701 allowing for precise management ofThe Johnson Controls VG1245AF is an industrial grade 1 2 inch NPT ball valve engineered for precise control in HVAC hydronic systems. Featuring a 2. 9 Cv rating, this two way control valve utilizes an equal percentage flow characteristic to ensure stable modulating control over a wide range of load conditions. Built for professional grade reliability, the forged brass body is paired with 300 series stainless steel trim, providing superior resistance