Does this controller support fan-only or emergency heat modes

Ensure you verify the 1/2" shaft diameter and 10MFD/370V capacitor requirements during your diagnosis to ensure a clean install

accepting 0-10 VDC or 0-20 mA signals

ensuring compatibility with various BAS controllers

Johnson Controls VG7443ST+72CHGA Valve Assembly Els PW 29614 Does this controller support fan-onlyThe Johnson Controls VG7443ST+72CHGA is a heavy duty 2 way normally closed valve assembly engineered for precise control of water or steam in commercial HVAC systems. This 2 inch NPT cast bronze body valve features high grade stainless steel trim, ensuring reliable performance and resistance to corrosion in demanding hydronic applications. With a 46. 2 Cv flow coefficient and an equal percentage flow characteristic, it provides exceptional modulating