Featuring a 84

White-Rodgers (#92-06549)

000 RPM motor delivers the necessary static pressure for consistent combustion air delivery and venting

allowing for simultaneous modulation of air dampers and fuel valves

helping to isolate and resolve ignition sequence errors effectively

Velocity Boiler Works (Crown) 960123 Spill Switch 322838-754 Featuring a 84The Velocity Boiler Works (Crown) 960123 Spill Switch is a critical OEM safety component engineered specifically for technical integration within Crown Boiler heating systems. This manual reset spill switch (MR) functions as a blocked vent switch, monitoring the draft hood for heat buildup caused by flue gas spillage. When downdrafts or venting obstructions are detected, the sensor interrupts the 24V control circuit, shutting down the burner to