Drying room Isowall · Thickness 3 in · Size 3.3 m x 4.8 m x 3.2 m Indirect Heat Exchanger Gasket plate heat exchanger (hot spring to hot water) · Capacity 15 kW · Heating area 0.8 m2 Hot water pump1 Centrifugal pump · Capacity 0.37 kW · Flow rate 80 L/min Hot water receiver 1 and 2 Vertical steel tank · Capacity 10 L Compressor Open type compressor · Capacity 3 kW · Volume flow rate 25 m3/h Condenser Plate heat exchanger (R-123 to hot water) · Capacity 20 kW · Heating area 3.65 m2 Evaporator Plate heat exchanger (R-123 to hot water) · Capacity 15 kW · Heating area 2.88 m2 Expansion valve Orifice type · Capacity 15 kW