The Parker RK3B2 is a heavy-duty solenoid coil replacement engineered for high-performance fluid control in industrial refrigeration and HVAC systems

Common Questions for HVAC Professionals What is the difference between terminals 1 & 3 and 1 & 2 on the 3L03-190

Does this control have a manual "Off" position

maintaining oil quality

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm

BASO C664FGA-1C Control 30067439-890 The Parker RK3B2 is aThe BASO C664FGA 1C is a reliable intermittent pilot ignition control engineered for continuous retry applications in gas fired heating equipment. Operating on a 24V AC ignition module platform, this control features a 0. 5 minute retry period and an 85 second trial for ignition (TFI), ensuring stable flame sensing and burner sequence management. Designed for 100% shut off in the event of flame failure, it provides precise electronic ignition control