This part number (90010847/116K45) typically refers to the control box top with cutout

ideal for crowded control panels

positive pressure leak-proof connection to vent pipe or power venters

Fail-Safe 2-Wire Motor

Enhanced Visibility: Includes a high-intensity red alarm LED for immediate status recognition

Resideo V4043A1705 Zone Valve 30067439-890 This part number (90010847/116K45) typicallyThe Resideo V4043A1705 Zone Valve is a heavy duty 120V motorized valve designed for precision control of hydronic systems. Featuring a 3 4" NPT connection and a Normally Closed (NC) configuration, this unit utilizes a spring return mechanism to ensure positive closure during power loss. With a 3. 5 Cv flow capacity and a 20 PSI maximum close off pressure, it is engineered for standard residential and light commercial boiler loops. The brass body,