Wall Hung Gas Boiler

1.heat efficiency up to 90% 2.intelligent temperature control & amtomatic work 3.use European import key parts of gas boiler

Rated heat input(Kw)			32	28	26	30	20
Rated Output Power(Kw)			28	26	24	28	18
Heat Efficiency (%)			>90	>90	>90	>90	>90
Max. Power Input (W)			125
Power Supply			AC220V/50HZ
N.W.(Kg)			35.5	35	34	39	32
External dimensions (cm)			75*40.3*32	75*40.3*32	75*40.3*32	75*40.3*32	68*41*27.5
Index Of Pretection			IPX4
Gas type                                             Gas Pressure                       Gas consumption	LPG	Rated Gas Pressure (Pa)	2800
		Gas consumption (Mpa)	0.035
	NG	Rated Gas Pressure (Pa)	2000
		Gas consumption (Mpa)	0.1
Central Heating	water temperature range (°C)		35~60
	Reference Heating Square(sq.m.)		60~280	60~220	60~200	150~240	60~150
	water pressure of heating system (Mpa)		0.05~ 0.3
	Pump Lift (m)		5	5	5	6	6
	Expansion tank capacity (L)		6	6	6	8	6
DHW   (Demestic Hot water)	DHW temperature set range (°C)		35~60
	Max. DHW output (t=25K)		16	14	13	14	10
	Working water pressure(Mpa)		0.03~0.6
	Hot water flow (Kg/min)		2.5~14	2.5~12	2.5~10	2.5~10	2.5~10
Fittings	Central Heating Fittings (Inch)		G3/4
	DHW Fittings (Inch)		G1/2
	Gas Fittings ((Inch))		G3/4
Coaxial Flue Pipe	straight		60/100
	elbow		60/100
Max. permissible flue lengths	Max.horizontal flue length(100mm)		95mm
	Max.Vertical flue length(100mm)		14mm
Flue pipe length reduction for elbows	90° elbow 60/100mm		1.0m
	45° elbow 60/100mm		0.5m

1.18 KW & 24KW & 28 KW, thermic heat exchanger & plate main heat exchanger and secondary heat exchanger,with heat efficiency 91%~92%;

2.Mechanical knob control on the panel & Digital control board with LCD display providing a graphical evaluated interface;

3.Self-diagnostic system controlled by electronic board;

4.Adjustable domestic hot water temperature between 35-60°C;

5.Continuous electronic modulation of the flame in heating and domestic hot water mode;

6.Regulation of the minimum and maximum of the admissible value of the useful output;

7.Continuous modulating gas valve;

8.Flowmeter for detecting the domestic hot water discharge;

9.Temperature sensors with ultra-rapid response on the heating and domestic hot water circuits;

10.Operating modes for the user and the installer;

11.The possibility of connecting a chronothermostat or an external temperature probe;

12."Comfort" function allowing the user not combine the hot water with the cold water anymore necessary for shower but open only the domestic hot water tap;

13.Anti-block function of the circulation pump. Integrated air purging device.

Wall Hung Gas Boiler