About the Honeywell VU52S2002/U Two-Way Fan Coil Valve
Honeywell VU52S2002/U 1/2" Two-Way Fan Coil Sweat Valve. The VU52 pressure, Two-Way, Fan Coil zone valves, are used to control flow of hot or chilled water in commercial HVAC equipment such as fan coil units, terminal reheat coils and convectors. IMPORTANT: Not for use in systems containing dissolved oxygen.