Does this unit require a separate overpressure protection device (OPD)

maintaining original equipment manufacturer (OEM) footprint and mounting dimensions

Common Questions Is the 669553R compatible with R-410A systems

It features a standard 1/4 inch male spade connection and a 3-1/4 inch probe length

Reznor 41601 Pump Els PW 17895 Does this unit require aWhen you're dealing with a high lift or high demand oil fired heating system, the Reznor 41601 Pump serves as the industry standard replacement for ensuring precision fuel delivery. This 2 stage Suntec oil pump is engineered specifically for applications requiring consistent performance under varied vacuum conditions. Operating at a high speed 3450 RPM, it maintains a reliable 3 GPH flow rate, making it an essential component for sustaining the