specifically engineered to provide precise control in air-gas mixing systems

This direct-fit sensor handles the intense combustion safety monitoring necessary to keep gas valves open and systems running at 100% efficiency

This model typically mounts via the flange or integrated support

this electronic control board is the direct replacement for ST9103A1036

Johnson Controls VG2831TM Valve 318172-701 specifically engineered to provide preciseThe Johnson Controls VG2831TM is a heavy duty 2 1 2 inch 3 way mixing globe valve designed for precision control in large scale hydronic systems. Built with a rugged cast iron body and durable brass trim, this ANSI Class 125 flat faced flange valve provides reliable performance in high flow HVAC applications. It features a 54 Cv rating with a modified linear flow characteristic, ensuring stable modulation for chilled or hot water systems. The 3 8 inch