Product Description

GASTEK 28kW Gas-fired Boiler for Central Heating's Advantages●Heat efficiency: >90%●OT thermostat available●WIFI available●24 hours supervision and ECO function for gas saving●Working Noise●Running voltage is as low as 120V.●Start-up water pressure is as low as 0.25bar.

Product Detail

28kW Gas-fired Boiler for Central Heating's Features:

●Heating area range: 60-300m2

●Hot water output range:8-20 Lts/min

●Power range:16-40kW

●Multiple protections





Gas-fired Boiler for Central Heating Parameter

Model no Unit L1PB16-A L1PB20-A L1PB24-A L1PB28-A L1PB32-A L1PB36-A L1PB40-A
Rated thermal   power KW 16.0 20.0 24.0 28.0 32.0 36.0 40.0
Nominal heat   output KW 14.3 17.8 21.4 24.9 28.5 32.0 35.6
Minimum heat   input KW 7.2 8.1 9.6 11.5 12.8 13.8 15.5
Minimum heat   output KW 6.2 6.9 8.2 9.8 10.8 11.6 13.0
Gas type-G20 Natural Gas
Rated gas   pressure Pa 1000-3000
Voltage V AC 220V,50Hz
Power   consumption W 110 110 110 130 130 210 210
Exhaust type Forced exhaust
Ignition Pulse ignition
Temperature   control mode Electronic control
Display LCD
Fuse A 3
Electric shock   protecction CLASS I
Waterproof   grade IPX4
Heating   temperature control range 30~80(radiator),   25-60(floor heating)
Heating Area m2 60-120 60-150 60-200 60-220 60-260 60-280 60-300
Applied water   pressure in heating mode bar 1-3
DHW   temperature control range 30-60
Rated hot   water capacity(Δt=25K ) L 8.0 10.0 12.0 14.0 16.0 18.0 20.0
Applied water   pressure in DHW mode bar 0.2-6
Exhaust pipe   diamter mm 60-100
Exhaust pipe   length mm 1000.0
Pump lift m 5 5 6 7 7 8 8
Expansion tank   capacity L 5 5 5 6 6 8 8
Cold water   inlet pipe inch G3/4
Hot water   outlet pipe inch G1/2
Gas inlet pipe inch G3/4 or 1/2
Net weight /   Gross weight kg 25/27 26/28 27/29 28.5/31 36.5/40 40/43 40/43
Body size mm 710*420*250 740*410*317 740*510*317
Packing   dimension mm 830*480*310 830*480*400 830*580*400
Loading   capacity(40'HQ) pcs 500 390 320


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