The best heat pump in market needs to be complemented with best efficiency tank. Panasonic energy efficiency A Class Stainless Tank, manufactured by OSO, comes in 2 capacities: 200 and 300L. These 2 models are anode free and do not require any maintenance. Panasonic DHW Cylinders come complete with the following: PAW-TS2 Cylinder Sensor (complete with Cylinder) G3 Compliance Kit (Compact Inlet Control 3.0/8 Bar, 15 x 22mm Slimline Tundish, 18l Potable Expansion Vessel and bracket, Accessory Kit containing Drain Cock, Hose and Tee Piece 2 Year Warranty as standard Note that the cylinder does not come complete with a 3-Way Valve. This will need to be of field supply and will need to be optimised for Heat Pumps. Technical bulletin Installation manual
