Technical data: ModelJLG35-BJLG28-B(H)JLG24-B(H)JLG20-B(H)Gas typeNATURAL GASRated gas pressure (Pa)2000Nominal heat input (kW)35282420Rated hot water productivity (L/min) (for temperature rise of 25°C)14121017.5Heat output (kW)31.525.221.618Efficiency at rated thermal load91%Efficiency at 30% rated thermal load86%Applicable water pressure (MPa)0.04 to 0.8Power supplyAC220/50HzRated electrical power (W)145128Setting range of heating water temperature (°C)29 to 80Setting range of hot water temperature (°C)30 to 60Expansion vessel capacity (L)106Release pressure of safety valve (MPa)0.3Lift of pump(m)65Dimension of fume exhaust (mm)Coaxial Æ60 to Æ110Coaxial Æ60 to Æ100Pieces of secondary exchanger (For type H)14CO Emissionless 30 p.p.m 0%O2Nox Emissionless 150 mg/kWhIP ProtectionIPX4DNoise under normal working conditions (dB)Less than 42Boiler sizeColor star/blue flame/elite. Series758X463X321700x400x310700x400x310700x400x310(mm)Smart/programer Series760X 400x310760X 400x310760X 400x310Case sizeColor star/blue flame/elite. Series880x540x396800x480x410800x480x410800x480x410(mm)Smart/programer Series860x485X420860x485X420860x485X420Chimney case size(mm)1170x195X115Net weight (kg)48383636