Cooling capacity: 220W; Heating capacity: 500W; Dimensions: 130mm x 150mm x 210mm; Temperature range setting: 10 to 60°C; Temperature stability: ±0.1°C; Power supply requirement: 24 VDC ±10%; Circulating fluid: Tap water or ethylene glycol solution (20% or less); Standards: CE, UKCA, UL (NRTL), RoHS