Manufacturer Name: Resideo Product Number: V8043F1093 OEM Part Number: V8043F1093 Product Description: 3/4"Swt 24V N/C 8Cv W/Endswtch Weight:1.93lbs/875.43g The Resideo V8043F1093 Zone Valve is a 3/4" sweat valve that is installed in the HVAC systems to regulate the water supply as needed. It is an N/C valve that operates with a 24V power supply and has a... https://www.partshnc.com/v8043f1093-resideo-34-swt-24v-nc-8cv-wendswtch