Bell & Gossett 103267 Circulator 318423-701 Always verify the spring and

Always verify the spring and orifice requirements for the specific BTU load before commissioning

specifically providing a common wire (C-wire) path without the labor-intensive process of pulling new thermostat wire through finished walls or tight plenums

providing critical protection against low-side pressure loss or vacuum conditions

its primary function is to prevent hazardous gas leaks and heat loss through the burner access point

ensuring drop-in compatibility and minimizing downtime

Bell & Gossett 103267 Circulator 318423-701 Always verify the spring andThe Bell & Gossett 103267, also known as the Model NRF 9F LW, is a high efficiency cast iron wet rotor circulator engineered for closed loop hydronic heating systems. Operating at 115Vac with a single phase motor, this pump delivers a consistent 2800 RPM while maintaining a low power draw of only 41 Watts and 0. 40 Full Load Amps. Deciphering the needs of residential and light commercial loops, this single speed inline pump features a high starting