Energy Saving Wall Hung Gas Boiler For Heating and Hot Water
Technical data
| Model Number | L1PB32 | L1PB36 |
| Gas Type | NG/LPG |
| Rated Gas Pressure(Pa) | 2000/2800 |
| Rated Gas Input(kw) | 32 | 36 |
| Rated Gas Output(kw) | 28.2 | 31.7 |
| Efficiency Under Rated Heat Input(%) | Above88% |
| Power Supply | 20-50HZ |
| Electric Power(W) | 145 | 145 |
| Temp.Range Of Heating Water(℃) | Radiator:30-80 Floor Heating:30-60 |
| Heating Area(㎡) | 200-300 | 200-300 |
| Lift Of pump(m) | 7 | 7 |
| Application Water Pressure(Mpa) | 0.1-0.3 |
| Expansion Tank Capacity(L) | 8 | 8 |
| Preset Pressure Of Expansion Vessel(Mpa) | 0.1 |
| Water Circulation Type | Airtight Forced Circulation |
| △T=25℃ Hot Water Supply(kg/min) | 16 | 18 |
| △T=30℃ Hot Water Supply(kg/min) | 13.3 | 15 |
| Temp.Range Of DHW Supply(℃) | 30-60 |
| Applicative Water Pressure(mpa) | 0.03-0.8 |
| The Minimum Starting Flow (L/min) | 2 |
| The Minimum Closed Flow(L/min) | 1.6 |
| Connections(mm) | For Gas&Heating Water Pipes:G3/4 For DHW Pipes:G1/2 |
| Air Input/Exhaust Duct(mm) | φ60/φ100 |
| Sparated Input/Exhaust Duct(optional) | φ80/φ100 |
| The length Of Flue Dust(m) | 1 |
| Noise On Working(DB) | ＜42 |
| Exhaust Type | Forced Exhaust |
| Ignition Type | Integrated Automatic Ignition |
| Temperature Control | Gas Proportional Adjustment
|
- With control circuit boards, control centers for high-intelligent
equipment operation and safety protection.
- With multi- stage intelligent antifreeze, multi-stage combustion,
the temperature is less than 8 degrees celsius to start
automatically, the pump after the cycle in the burning to stop
working, the pump.
- With normal mode, state mode, diagnostic mode, failure mode, can
quickly provide comfortable hot water in a very short time.
- Ultra-low pressure start, hot water hot start, short time cycle
control, circulation pump delay control.
- Intelligent and economical control system.
- Integrated 24-hour/ week timer allows to set period of times with
normal or lower heating temperature within each day of week with
the benefits of comfort and low gas consumption.
- Frost protection: Burner and pump will be switch on automatically
by danger of freezing. It is allowed to use antifreeze liquid
instead of water in the heating system.
- Air draught model. Open chamber, especially design for house type
with collective flue.
- Multiple security features, automatic return to work
status,security no worries.
- Can connect with room thermostat and remote controller which can
provide more function options.
- Digital display system pressure,more precisely.
- 24H timing switch enable setting on/off with random needs.
- Integrated design of control system,120 degree turns over freely,
convenience for maintenance.
- Main heat exchanger with high efficiency and energy-saving enable
heating efficiency reach Europe Standard.
- With efficient, energy saving and high lift water pump ensure
boiler low noise while working.
- With Aluminum fan and good quality ball bearing ensure low noise
while working.
- Fashionable LED display with indicate light, fur able touch
switch operation.(Fashionable LED display with durable touch and
knob switch operation.)
- With modular structure design, advances assemble process,ensure
excellent quality.
- With one button comfortable mode for both, be more convenient and
quick.
- With special pressure sensor to monitor the pump and change of
heating system.
- With silent technology, and running voice is lower than national
standard.
- With selectable device of huge volume water tank to satisfy
variety requests for hot water.
- With function of heating and domestic hot water to be used
freely.
