20-28KW Gas water heater GB24-HLP5 Gas boiler Expand

20-28KW Gas water heater GB24-HLP5 Gas boiler


 100 Set/Sets (Min. Order)
Supply Ability:
10000 Set/Sets per Week

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Quick Details

Storage / Tankless:
Instant / Tankless
Wall Mounted
Housing Material:
Stainless Steel
Power (W):
Voltage (V):
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
White, Silver, or Glass
Tempered Glass Panel, Cold-rolled plate, Stainless Steel
Power source:
Thermos Efficiency:
up to 89%
Water pressure:
Rated Heat Input(KW):
Water pump:
Chines, or GRUNDFOS
Ratio Valve:
Chines, or SIT
gas boiler

Packaging & Delivery

Packaging Details: gas boiler: Standard brown carton box
Delivery Detail: gas boiler: 15-25days after receiving the deposit

 Gas boiler GB24-HLP5

1. Features:

*With industry leading combustion technology, low carbon and environmental protection;
*Automatically adjust the accurate power output, an exact match to the gas consumption; 
*Ultra-quiet triple-protection design, to create a super comfortable home environment
*20 security protection, frost protection detector
*Classic European fashion design, highlighting the extraordinary temperament, core components from Europe, high quality, high expectancy.
*Microcomputer intelligent control systems, automatic detection, diagnosis

2. Specification 


Model No. GB20-HLP5 GB24-HLP5 GB28-HLP5
Shell Thickness 0.8mm 0.8mm 0.8mm
Back Thickness 0.8mm 0.8mm 0.8mm
Heat Exchanger 3.8kgs, Single 4.3kgs, Single 4.8kgs, Single
Water pump Chines Chines Chines
Ratio Valve : Chines Chines Chines
Rated Input Power (kw) 20 24 28
Heating System  Rated Heat Output(KW) 18 21.6 25.2
Minimum input power (kw) 6 7.2 8.4
Minimum output power(kw) 5.4 6.5 7.6
Capacity For Sealed Expansion Water Tank (L) 6 6 8
Heating Efficiency (%) ≥89 ≥89 ≥89
Hot Water Minimum input power (kw) 6 7.2 8.4
Minimum output power(kw) 5.4 6.5 7.6
Rate water flowΔT=30℃ (kg/min) 10 12 14
Hot water Temperature adjust range 37-60℃ 37-60℃ 37-60℃
Heat efficiency ≥88 ≥88 ≥88
Applicable water pressure(Mpa) 0.02-2.0 0.02-2.0 0.02-2.0
Gas adjustment Automatic by ratio valve
Ignition type Pulse
Igniton voltage (KV) ≥15
Power supply AC220V/50Hz
Display LCD or LED
Exhaust pipe diameter Φ60/Φ100
Outlet, inlet dimension Heating system:Water outlet,gas inlet:3/4   
Hot water system:water inlet,water outlet:1/2



3, Product Dimentsions (mm) and Loading capacity        

Model No. GB20-HLP5 GB24-HLP5 GB28-HLP5
Rated Input Power (kw) 20 24 28
Product  (WxDxH) 740*400*320 740*400*320 740*400*320
Carton(WxDxH) 840*465*370 840*465*370 840*465*370
20'GP 201 201 201
40'GP 436 436 436
40'HQ 471 471 471


Our  factory starts from the production of steel burners in year 2005, then built our own gas water heater , gas boiler assembling line in 2010 , at the same time, we start to manufacture other parts like flow sensor, panel, heat exchanger, proportioner.  now we has been the very important OEM supplier for many famous domestic brands, and overseas market as Brazil, Mexico, Russia, Ukraine, Middle East marketand so on.      

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20-28KW Gas water heater GB24-HLP5 Gas boiler

20-28KW Gas water heater GB24-HLP5 Gas boiler


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