Olympias hang-on-the-wall type gas boilers are economical and feature an advanced electronic control system and combustive functions, and have the following characteristics: * Characteristics and Functions- Quick heating and boiling functions- Adjustable water temperature- Custom water boiling by season- Fuel saving sleep mode. - Abundant water capacity and maintenance of steady water pressure. - Low-noise, low-vibration combustion with various safety features Classification UNIT MODEL OLB-130WG OLB-160WG OLB-200WG OLB-250WG OLB-300WG Heating kW(Kcal) 15.12(13,000) 18.60(16,000) 23.26(20,000) 29.1(25,000) 34.9(30,000) Hot water kW(Kcal) 18.60(16,000) 18.60(16,000) 23.26(20,000) 29.1(25,000) 34.9(30,000) Gas Consumption LNG MAX Heating kW(?/h) 16.97(1.39) 21.24(1.74) 26.74(2.19) 33.98(2.78) 39.60(3.24) Hot water 21.24(1.74) MIN Heating kW(?/h) 16.73(1.37) 17.95(1.47) 23.56(1.93) 23.84(1.95) 28.49(2.33) Hot water 14.65(1.20) 14.65(1.20) 14.65(1.20) 13.28(1.09) 13.28(1.09) LPG MAX Heating kW(kg/h) 17.02(1.22) 21.21(1.52) 26.79(1.92) 34.07(2.44) 41.15(2.95) Hot water 21.21(1.52) MIN Heating kW(kg/h) 13.67(0.98) 16.74(1.20) 26.51(1.90) 20.35(1.46) 29.07(2.08) Hot water 13.95(1.00) 13.95(1.00) 13.95(1.00) 12.21(0.88) 12.21(0.88) Efficiency LNG Heating/Hot water (%) 94.5 93.7 92.8 92.1 91.4 Hot water Amount 25 UP /min 10.67 10.67 13.33 16.7 20.0 40 UP 6.67 6.67 8.33 10.4 12.5 Min. pressure kPa(kg/ ) 24.5(0.25)~29.4(3.0) Weight kg 35 Power V/Hz 220/50 Consumption Elect Power W 110 Size (W