Product Details

Gas hot water boiler

Product features

1. Automatic operation, safety, and reliability shall characterize the boiler provided with various control, protection device, and automatic control of steam pressure, water level and combustion system. The hot water boiler shall use programe control, and temperature and time control featuring the following advantages: easy to use, simple to maintain, as well as saving the manpower and material resources.

2. abundantly, obvious effect of energy-saving, and meeting the environmental requirements.

3. The application of totally enclosed combustion shall make the boiler room to be tasteless, noiseless, unpolluted, beautifull, and clean.

4. Compact structure, small floor area, and simple installation shall characterize the boiler.

Model/Parameter/Item			CWNS 0.14-90/65 -Y(Q)	CWNS 0.21-90/65 -Y(Q)	CWNS 0.35-90/65 -Y(Q)	CWNS 0.45-90/65 -Y(Q)	CWNS 0.7-90/65 -Y(Q)	CWNS 0.9-90/65 -Y(Q)	CWNS 1.05-90/65 -Y(Q)	CWNS 1.2-90/65 -Y(Q)	CWNS 1.4-90/65 -Y(Q)	CWNS 1.6-90/65 -Y(Q)	CWNS 2.1-90/65 -Y(Q)	CWNS 2.8-90/65 -Y(Q)
Rated thermal Power		MW	0.14	0.21	0.35	0.45	0.7	0.9	1.05	1.2	1.4	1.6	2.1	2.8
Rated pressure		Mpa	Atmospheric pressure
Feed water temperature		C	90
Return water temperature		C	65
Heating efficiency		%	89	89	89	90	90	90	90	90	90	90	90	90
Diameter of Let-off pipe		mm	DN40	DN40	DN50	DN50	DN80	DN100	DN100	DN100	DN100	DN100	DN125	DN125
Diamter of Backwater pipe		mm	DN40	DN40	DN50	DN50	DN80	DN100	DN100	DN100	DN100	DN100	DN125	DN125
Diameter of Sewer pipe		mm	DN40	DN40	DN40	DN40	DN40	DN40	DN40	DN40	DN40	DN40	DN40	DN40
Boiler water Capacity		kg	450	640	890	944	1340	1483	1800	2100	2405	2796	3055	4068
Circulating Water capacity		t/h	4.8	7.2	12	15	24	30	36	40	48	54	72	96
Power distribution		Kw	0.55	0.55	0.55	0.55	1.1	1.1	2.2	2.2	2.2	2.2	7.5	7.5
Fuel	Naphtha	Kg/h	12	18	32	42	60	77	94	107	127	146	188	246
	Heavy oil	Kg/h	15	20	34	45	64	82	101	115	136	156	202	249
	Town gas	Nm3/h	29	43	76	99	142	182	221	252	302	346	442	572
	Natural gas	Nm3/h	15	22	38	50	71	91	111	126	151	173	221	287
Diameter of chimney		mm	Ø150	Ø200	Ø250	Ø250	Ø300	Ø300	Ø350	Ø350	Ø350	Ø350	Ø400	Ø500
Dimension for shipment(mm)		L	1515	1815	2250	2250	2570	2570	2850	2850	3090	3050	3285	3664
		W	1220	1220	1400	1470	1680	1700	1700	1760	1790	1920	1990	2230
		H	1376	1376	1521	1596	1716	1796	1836	1936	1893	2128	1993	2427
Maximum weight for shipment		kg	800	900	1200	1350	2500	2700	2900	3100	3500	4000	4500	5813