Does this unit support automatic changeover

verify that the static pressure and blower motor RPMs are within spec

it maintains signal integrity even under extreme thermal cycling

Common Questions Which actuators are compatible with the KH-LF

30HK680001

Johnson Controls VG7241ST Valve THPU32HP7Y Does this unit support automaticThe Johnson Controls VG7241ST is a heavy duty 2 inch NPT globe valve engineered for high demand HVAC control systems. This 2 way normally open valve features a robust cast bronze body and brass trim, providing a reliable 46. 2 Cv rating with an equal percentage flow characteristic for precise modulation of hot water, chilled water, or 35 psig saturated steam. Designed for a push down to close action, it utilizes a standard threaded stem compatible