Reznor 87001 Regulating Valve 320788-703 Ensure the flame sensor is

Ensure the flame sensor is clean and producing a sufficient microamp signal back to the York ignition control board

the C620 is specifically designed to keep contaminants out of the internal windings

This SPST (Single Pole

Built with heavy-duty relays and robust circuitry

Reznor 87001 Regulating Valve 320788-703 Ensure the flame sensor isThe Reznor 87001 Regulating Valve serves as a critical component for maintaining precise manifold pressure in industrial and commercial gas fired heating systems. Designed for heavy duty applications, this replacement gas valve provides the necessary modulation to ensure stable burner performance and optimal combustion efficiency. As a genuine OEM Reznor part, the 87001 is engineered to meet the stringent tolerances required for Reznor unit heater