4" 2 Way Butterfly Valve, 316 Stainless Steel Disc, Chilled Water Hot Water Up to 50% Glycol 20..250?F, CV90=841 CV TIGC1D0 VMD1B C24D Relay and VBD1B F Socket Rango de Presion:0 a 1" w.c. VMD1B C24D Relay and VBD1B F Socket CP2000 Series Variable Frequency Drive Sensorless Vector Control Deceleration Energy Backup Function Built In 10K Steps PLC Function Built In DC Choke To Suppress Harmonics 460 VAC 3 HP BACnet & Modbus Included Built In EMC Filter LCD Keypad NEMA 1 IP20 CE UL CUL Listed Wall Mount Fuse Disconnect 2 Year Warranty Appliance Cable 316 Stainless Steel Disc