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

the 69018 filter drier is rated for a 680 PSI maximum pressure

Does this unit support automatic changeover

package units

When should this suction filter be replaced

Johnson Controls VG7241ST Valve THPU32HP7Y verify that the static pressureThe 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