For NPT thread specification (-N), all fittings (including those at the circulating fluid drain port) are made of NPT. Dimensions HEC006-W2�ｭ 458 13 (13) 455 433 214 246 240 Foot (Accessory) Power switch Foot (Accessory) Warning/Caution label Display/ Operation panel 4 x 7 HEC H L 40 390 382 482 Circulating fluid level gauge Tank lid with gasket Handle Air RS-232C ALARM AC IN OUT OUT RADIATING WATER IN DRAIN 303 50 339 207 146.5 28.5 198 168 128 73 204 148 133 32 168 128Facility water outlet Rc3/8 Circulating fluid outlet Rc3/8 Circulating fluid inlet Rc3/8 Model no. label Circulating fluid drain port Rc1/4 (with plug) Facility water inlet Rc3/8 Fan �ｭ80 Communication connector Alarm output connector External temperature sensor connector Power connector 2000 Power cable (Accessory) Power Cable Connector: IEC 60320 C13 or equivalent Cable: 14AWG, O.D. o8.4 Wire color Black Black Green/Yellow Contents 200 to 220 VAC 200 to 220 VAC PE Series HEC-W Peltier-Type Chiller Thermo-con (Water-cooled) 1405 HRG HRS HRZ HRZD HRW HEC HEB HED HEA IDH