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|Gas Type:||NG||Function:||Hot Water Boiler|
hot water boilers residential,
residential gas boiler
High Thermal Efficiency Fashionable Style For Room Heating And Sanitary Hot Water Home Gas Boiler
|Rated Gas Pressure(Pa)||2000/2800|
|Rated Gas Input(kw)||20||24||32|
|Rated Gas Output(kw)||17.6||21.1||28.2|
|Efficiency Under Rated Heat Input(%)||Above88%|
|Temp.Range Of Heating Water(℃)||Radiator:30-80 Floor Heating:30-60|
|Lift Of pump(m)||5||5||7|
|Application Water Pressure(Mpa)||0.1-0.3|
|Expansion Tank Capacity(L)||6||6||8|
|Preset Pressure Of Expansion Vessel(Mpa)||0.1|
|Water Circulation Type||Airtight Forced Circulation|
|△T=25℃ Hot Water Supply(kg/min)||10||12||16|
|△T=30℃ Hot Water Supply(kg/min)||8.3||10||13.3|
|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|
- Low noise design, using cast aluminum fan, intelligent control gas proportional valve, with special combustion
and water system.
- The original modular design, assembly and disassembly is simple, fault memory function, convenient for the
rapid diagnosis of after sales personnel.
-Till 24kw heating output, till 14.2L/min hot water(DHW)with T=25℃
- Air draught model. Open chamber, especially design for house type with collective flue.
- New design, gas saving, high efficiency, environmental protected. Adopt advanced technology, high quality
components, high efficiency combustion.
- Proportional controlling of gas flow, and heating with frequency conversion.
- With function of heating and domestic hot water to be used freely.
- With selectable device of indoor thermostat, the indoor temperature would be set freely and 20% energy saving.
- With special mode of floor heating as 60℃ limited temperature protection, and be more comfortable.
- Easy operation. With 2 knobs for mode choosing and function option,another 5 indicating lights for indicating
working condition of boiler.
- Can be connected with room thermostat or remote controller which providing more function options.
- Two modifications: Bi-thermal pipe-in-pipe copper heat exchanger or with separate plate DHW heat exchanger.
- Indication of temperatures, working modes, power level and error codes on the color multifunctional LCD display.
- Multiple security devices ensure high safety grade including anti-freezing protection, overheat protection,
by-pass protection, and so on.
- Inteligent constant temperature control will provide easeful warmth for your rooms and comfortable shower water
- With efficient, energy saving and high lift water pump ensure boiler low water supplier reliable and comfortable.
- High efficient sealed chamber system ensure sufficient burning and energy saving.
- With efficient, energy saving and high lift water pump ensure boiler low noise while working.
- Multiple automatic protecting function ensure safety and reliability.
- Unique remote control system realizing climate compensation function,ensure energy saving.
- Stand-button design, operation is very simple.
- Gas flow proportional control, variable frequency and energy- saving heating.
- Fan burner with full gas- air premix provides gas combustion with close to ideal conditions-so the condensation
process begin earlier and by higher return line temperature(about 57℃)
Contact Person: Lee