å å· | Unit | L1P16/ 18/20-B/H | L1P 24/28-B/H | L1P 35/40-B/H | |
Rated Thermal Load | KW | 16/18/20 | 24/28 | 35/40 | |
Rated output power | KW | 14.4/16.2/18 | 20.7/25.2 | 31.5/36 | |
Efficiency at rated thermal load | % | >90 | |||
Rated input electric power | W | 110 | 140 | ||
Power supply | / | a.c220/50Hz | |||
Noise under normal working conditions | dB | â¤42 | |||
Boiler Net weight | kg | 39 | 39/42 | 50 | |
Boiler sizeï¼HÃWÃTHï¼ | mm | 700Ã400Ã302 | 700Ã400Ã302 | 753Ã463Ã320 | |
Gas Type & Rated Pressure | (Y)LPG | Pa | 2800 | ||
ï¼Tï¼NG | Pa | 2000 | |||
ï¼Rï¼Town Gas | Pa | 1000 | |||
Heating System | Range of heating out put power | KW | 4.3-14ï¼4/4.9-16.2/5.4ï½18 | 6.2-20.7/7.6-25.2 | 9.5-31.5/12-36 |
Range of water temperature | â | 30ï½80 | |||
Heating area | Sq.m | 80/100/120 | 140/180 | 300/350 | |
Range of water pressure | bar | 0.8ï½3 | |||
Release pressure of safety valve | bar | 3 | |||
Lift of pump | m | 5 | 6 | ||
Expansion vessel capacity | L | 6 | 10 | ||
Hot Water System | Range of output power | KW | 4.3-14ï¼4/4.9-16.2/5.4ï½18 | 6.2-20.7/7.6-25.2 | 9.5-31.5/12-36 |
Range of water temperature | â | 30ï½60 | |||
Rated capacity of hot water (â³t=30K) | L/min | 6.5/7.5/8.2 | 10/11.5 | 14.5/16.5 | |
Range of water pressure | bar | 0.3ï½8 | |||
Fitting Dimension | Inlet/outlet pipe diameter of heating | Inch | G3/4 | ||
Inlet/outlet pipe diameter of hot water | Inch | G1/2 | |||
Input diameter of gas | Inch | G3/4 | |||
Smoke vent Dimension | Coaxial pipe | mm | ø60-ø90ï¼Ã¸60-ø100ï¼ | ø60-ø90ï¼Ã¸60-ø100ï¼ | ø60-ø100ï¼Ã¸60-ø110ï¼ |