Description
Frequency Conversion Series:
Models(capacity): L1P18/ 20/ 24/ 28-B（H）
1) Large LCD screen. Touch button;
2) The heating temperature of each timer under one week manual program can be set as per user's opinion;
3) With outdoor temperature compensation probe, energy saving;
4) Preset wireless receiver module interface(optional) can fit any of our wireless room thermostat, realizing two-way communications.
5) Equipped with standard conversion fan which automatically adjust the wind power according to the capacity, super energy-saving.
| Wall hung gas boiler Technical Data: | ||||
| Unit | L1P18/20-B/H | L1P24/28-B/H | ||
| Rated Thermal Load | KW | 18/20 | 24/28 | |
| Rated output power | KW | 16.2/18 | 20.7/25.2 | |
| Efficiency at rated thermal load | % | >90% | >90% | |
| Rated input electric power | W | 110 | 110 | |
| Power supply | ...... | a.c220V/50HZ | a.c220V/50HZ | |
| Noise under normal working conditions | dB | ≦42 | ≦42 | |
| Net weight | kg | 39 | 39/42 | |
| Boiler size | mm | 760*400*320 | 760*400*320 | |
| Gas Type&Rated Pressure | (Y)LPG(liquefied petroleum gas ) | Pa | 2800 | 2800 |
| (T)NG(Natural Gas) | Pa | 2000 | 2000 | |
| (R)Town Gas | Pa | 1000 | 1000 | |
| Heating System | Range of our put power | KW | 4.9～16.2/5.4～18 | 6.2～20.7/7.6～25.2 |
| Range of water temperature | ℃ | 30～80 | 30～80 | |
| Heating area | ㎡ | 80/100/120 | 140/180 | |
| Range of water pressure | bar | 0.8～3 | ||
| Relase pressure safety value | bar | 3 | ||
| Lift of pump | m | 6 | ||
| Expansion vessel capacity | L | 6 | ||
| Hot Water System | Range of output power | KW | 4.9～16.2/5.4～18 | 6.2～20.7/7.6～25.2 |
| Range of water temperature | ℃ | 30～60 | 30～60 | |
| Rated capacity of hot water(△t=25K) | L/min | 9L/10L | 11.5/14 | |
| Range of water pressure | bar | 0.3～8 | 0.3～8 | |
| 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'' | ||
| Flue Pipe Dimension | Coaxial straight flue pipe | mm | Ф60～Ф90, 1m | Ф60～Ф90, 1m |
| Coaxial flue pipe elbow | mm | Ф60～Ф90 | Ф60～Ф90 | |
Information is up-to-date: 22.06.2018
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Unbelievable price on Domestic gas boiler in Shenzhen (China) company ShenZhen Haydn Heating Technology Co., Ltd.
