The Powrmatic Vision 3.1 DW/H is a twin duct low level PTAC air conditioner & heat pump and removes the need for an outdoor unit. The Vision requires no external condenser, saving you costs on installation and improving the aesthetic appearance of your building. As all heat pumps have lowering performances in heating when outdoot temperature is falling, sometimes the request is to have a consistent heating capacity with extremely low outdoor Temperature. The Vision DW/H integrates (not replaces) the heat pump with an additional 1 kW electric heater that intervenes automatically when outdoor temperatures become extremely low. Key Facts: Cooling Capacity (kW) 2.35 Heating Capacity (kW) 2.36 Power Input In Cooling 730(W) Power Input In Heating (W) 720 Dehumidify Capacity (l/h) 0.9 Power Supply Voltage (V-F-Hz) 230 -1-5 EER (W/W) 3.22 COP (W/W) 3.28 Energy Efficiency Ratio When Cooling A+ Energy Efficiency Ratio When Heating A Dimensions (W x H x D) 1030 x 555 x 165 Weight (KG) 48.5 Noise level (Min/Max dB(A) 27 /41 Wall Hole Diameter/Condensate Drain(mm) 162 / 14 Refrigerant Gas R-410A