JLG23-B700 Double waterways double-pipe European style
JLG23-B700 Double waterways double-pipe European style
Technical Parameters:
European design for dual-purpose of living hot water and central
heating, heating system and living hot water system designed
independently
Heating bimetal and floor heating available
Hot water function: whenever turn on cold/hot water valve, the
system then switches to living hot water condition
Full burn: electricity ion blaze examination and flame-out
protection
Easy operation with digital display
Internal structure of wall-mounted boiler
wind pressure switch
air blower
Petticoat pipe
main heat exchanger
temperature controller
burner
ignition induction needle
sealed chamber
gas proportion valve
living hot water stationary flow valve
living hot water filter
flow sensor
automatic by-pass valve
living hot water temperature sensor
decompression valve
make-up water valve
main circuit flow switch
hydraulic pressure gauge
safety valve
heating water temperature sensor
water pump
automatic exhaust valve
burning room?
inflatable water tank
A-G3/4” Heating water outlet C-G1/2” living hot water outlet G-G3/4”gas entrance F-G3/4” heating backwater R-G1/2” waterworks intake Technical Parameters
Unit
Sealed type
JNG18
JNG20
JNG23
JNG26
usage
Heating/livinghot water
Fuel Gas type
LiquefiedPetroleum Gas(Y)、Natural gas (T artificial coalgas(R)
Fuel Gas ratedpressure
Pa
LiquefiedPetroleum Gas 2800pa、Naturalgas 2000pa、 artificial coalgas 1000pa
Rated heat load
KW
18
20
23
28
Heat output
KW
16.2
18
20.7
25.2
Warming area(for reference)
m2
80-125
80-170
90-200
90-250
Exhaust method
Forced exhaust
Heating waterpressure
kg/cm2
0.5-3.0
inflatablewater tank volume
L
8
Hotwater pressure
kg/cm2
0.20-5.0
maximumtemperature
Heating30-80℃ /hot water30-60℃
Rated voltage
V/Hz
AC 220V ?50Hz
Rated power
W
≤heating 120/hot water 30
Exhaust pipediameter
mm
Exhaust60 ?Air feed90(reel shaft type)
Connection portsize
Fuel gas
R series G1/2"pipe、T、Y series 9.5 Fuel gas special-purpose rubber
pipe(urban fuel gas G3/4")