Smith 100171722 Gas Valve is a critical 1-1/2" 24V main gas valve engineered for high-input commercial boiler applications

and supply voltage must be verified to ensure proper actuator compatibility

Genuine OEM Quality: A direct replacement for 117U4129

it guarantees perfect alignment with York

Common Questions Which burner models does the 31156 kit support

Johnson Controls P499ACP-105 Pressure Transducer 318518-761 Smith 100171722 Gas Valve isThe Johnson Controls P499ACP 105 Pressure Transducer is a heavy duty solution designed for precise pressure monitoring in commercial refrigeration and HVAC R systems. Field tested for reliability, this sensor features a 0 500 PSI pressure range and provides a 1% total error band for highly accurate performance. The 4 20 mA output signal ensures a stable, linear linear transmission of data even in high interference environments, making it compatible