Labor Efficiency: Allows for control upgrades without breaking into the hydronic loop or requiring a full system drain-down

featuring a 1/2" NPT nipple for direct mounting to electrical boxes

eliminating the need for piping modifications

protecting the longevity of the motor shaft and bearings

Universal Compatibility: Engineered specifically for Raypak atmospheric pool heaters and many B6000/B2000 series commercial boilers

Johnson Controls VB-3766-1 Valve Body 30067439-890 Labor Efficiency: Allows for controlJohnson Controls VB 3766 1 Flare Valve Body, Two Way, 1 2", Push Down to Close (PDTC), 1 Cv, 1 2" Stroke, Hot and Cold Water Service, 1 4" Stem Diameter, Equal Percentage