wall hung condensing gas boiler(wall mounted gas boiler), 15 years leading gas boiler manufacturer

Technique details--condensing gas boiler
Type
LL1PBD18/20-H
LL1PBD24-H
Unit
LPG(Y)
NG(T)LPG(Y)
NG(T)
Gas pressurePa2800200028002000
Rated input power(Heating load)KW18/2424
Rated output powerKW
17.6/19.623.5
Minimum heating input powerKW
5.4/67.2
Minimum heating output powerKW
5.1/5.76.8
Minimum hot water input powerKW
5.4/67.2
Minimum hot water output powerKW
4.9/5.46.5
Nominal heating capacityKW7.5/8.210
Efficiency (%)
In condensing mode full power at 30/50℃%
103.7%In normal mode at60/8℃%
97.1%Medium mode at 40/60℃%93.8%At minimum power at40/60℃%91.16%At 30% of medium power at 30/50℃%99.07%
Hot water pressureMpa0.03~0.8
Power supply/
220V-50HZ
Rated powerW
110
Protection degreeIP
X4D
Heating area for referenceSq.m
100/120140Temperature Settings range of heating water℃Coaxial double flue Φ60- Φ100
Reference maximum consumption quantity-NG(m³/h)
0.54-1.8/0.6-2.0
0.72-2.40
Reference maximum consumption quantity-LPG(m³/h)
0.2-0.4/0.22-0.72
0.26-0.86
Flue lengthm1
Connector sizeinch
heating/ gas:3/4” hot water 1/2”
Net weightkg4142
Normal working noisedB
Less than42
Inner structures:
Production lines:
Test systems:
ISO9001:2008 certificate:
CECertificate:
Safety features:

-Triple over-heat protection.
-Flameout protection.
-Reignite function.
-Defer ignition function.
-Anti-freezing function.
-Anti-lock function for pump.
-Overload protection for pump.
-Lightning strike protection.
-Overload protection for control system.
-Safety release function.
-Automatic circulation function of pump.
-Self-diagnostic function.
-Safety lock function.
-Automatic by-pass valve
Product characteristic:
-European Technology
-Provide both heating and shower water
-High efficiency and gas-saving
-Quietly working
-Intelligent and economical control system
-Easy operation with digital LCD screen
-Four section timer
-Remote controller optional
-Fashionable appearance design
-High quality components with CE certificates
Contact details:
Ms grace lee
Tel:+86 185663290413
wechat:648612091
QQ:2630585697