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Gas Boiler Series: Programmer II Series
Feature:
1. Aesthetics design , energy saving, high efficiency, enviroment-friendly .
Adopted with European technology , high quality components with CE certificates,
high efficiency combustion
2. Supply both heating and sanitary hot water
3. Easy operation , digital LED screens of European style ,
4. Malfunction display code
5. Preset 5 kinds of programmer timer
6. Various capacity available :
Input capacity : 18KW/ 20KW / 23 KW/ 28KW
7. Can be connected with room thermostat or remote controller which provides more funtion options .
8. Structure available :
Bi-thermal Heat Exchanger ,
Optional : Forced Exhaust
9. Technical data:
| Model | JLG35-B | JLG28-B(H) | JLG24-B(H) | JLG20-B(H) | |
| Gas type | NATURAL GAS | ||||
| Rated gas pressure (Pa) | 2000 | ||||
| Nominal heat input (kW) | 35 | 28 | 24 | 20 | |
| Rated hot water productivity (L/min) (for temperature rise of 25°C) | 14 | 12 | 10 | ||
| 17.5 | |||||
| Heat output (kW) | 31.5 | 25.2 | 21.6 | 18 | |
| Efficiency at rated thermal load | 91% | ||||
| Efficiency at 30% rated thermal load | 86% | ||||
| Applicable water pressure (MPa) | 0.04 to 0.8 | ||||
| Power supply | AC220/50Hz | ||||
| Rated electrical power (W) | 145 | 128 | |||
| Setting range of heating water temperature (°C) | 29 to 80 | ||||
| Setting range of hot water temperature (°C) | 30 to 60 | ||||
| Expansion vessel capacity (L) | 10 | 6 | |||
| Release pressure of safety valve (MPa) | 0.3 | ||||
| Lift of pump(m) | 6 | 5 | |||
| Dimension of fume exhaust (mm) | Coaxial Æ60 to Æ110 | Coaxial Æ60 to Æ100 | |||
| Pieces of secondary exchanger (For type H) | 14 | ||||
| CO Emission | less 30 p.p.m 0%O2 | ||||
| Nox Emission | less 150 mg/kWh | ||||
| IP Protection | IPX4D | ||||
| Noise under normal working conditions (dB) | Less than 42 | ||||
| Boiler size | Color star/blue flame/elite. Series | 758X463X321 | 700x400X310 | 700x400X310 | 700x400X310 |
| (mm) | Smart/programer Series | 760X 400x310 | 760X 400x310 | 760X 400x310 | |
| Case size | Color star/blue flame/elite. Series | 880x540X396 | 800x480X410 | 800x480X410 | 800x480X410 |
| (mm) | Smart/programer Series | 860x485X420 | 860x485X420 | 860x485X420 | |
| Chimney case size(mm) | 1170x195X115 | ||||
Net weight (kg) | 48 | 38 | 36 | 36 | |
10. Major Parts List with CE approval
