Can this duct stat be used for both heating and cooling

and 551 series models used in pneumatic pilot applications

this unit offers a direct

it functions as the central logic for burner ignition modules

Johnson Controls VG7241ST+823C00 Valve Assembly Els PW 29614 Can this duct stat beThe Johnson Controls VG7241ST+823C00 is an industrial grade, 2 inch NPT threaded globe valve assembly designed for precise modulation in high demand HVACR systems. This 2 way normally open valve features a 46. 2 Cv rating with an equal percentage flow characteristic, ensuring stable control of hot water, chilled water, or saturated steam up to 38 psig. The assembly integrates a rugged cast bronze body with durable brass trim and EPDT U cup packing for