China Best Price Natural Gas Diesel Heavy Oil Fired Central Heating Water Boilers for Sale

• Function: Water Boiler
• Fuel: Gas-Fired and Oil-Fired
• Installation: Packaged Boiler
• Structure: Fire Tube
• Media: Hot Water
• Water Circulation: Natural Circulation
• Model NO.: WNS
• Drum Placement: Horizontal Boiler
• Pressure: Low Pressure
• Manufacturing Level: A
• Burning Style: Chamber Combustion Boiler
• Usage: Industrial
• Steam Capacity: 700kw 1400kw 2800kw 4200kw to 29MW
• Working Pressure: 3-10 Bar
• Burner: Euro-Imported Gas Burner or Oil Burner
• Boiler Features: Wet Back, Three Pass Horizontal Packaged Boiler
• Steam Temperature: 95-115 Deg; C
• Length: 3.6-8.5meters Based on Capacity
• Width: 1.7-3.4meters Based on Capacity
• Height: 2-3.8meters Based on Capacity
• Boiler Materials: Q245 Boiler Steel
• Warranty Period: 12 Months From The Date of Commissioning
• Transport Package: in Export Use Wooden Box
• Specification: GB, SGS
• Trademark: Yuanda Boiler
• Origin: Henan
• HS Code: 840219000
• Production Capacity: 500 Set/Year

Product Description

China best price natural gas diesel heavy oil fired central heating water boilers for sale

• power: 700kw 1400kw 2800kw 4200kw, to 7000 KW
• oil or gas fired
• hot water output at 95 degree 
• WNS Horizontal type, three pass 
• used for greenhouse, heating, hotel, washing and so on

WNS oil or gas HOT WATER BOILER Advantages:  

1. Fully automatic operation
2. Corrugated furnace design, large volume
3. 3-pass boiler with spirally corrugated tube
4. Fire tube type, Wet back structure, low maintenance cost.
5. 20years life span without any problems
6. With protective functions of over-temperature, overpressure, water shortage, leakage detection and flameout, ensuring safe and reliable operation. 

WNS oil or gas hot water boiler Technical Parameters: 

Boiler model	Rated thermal power	Water pressure rated	Rated outlet temperature	Rated the return water temperature	Fuel consumption					Thermal efficiency	Main part weight	Main part dimension
					Light oil	Heavy oil	natural gas	liquefied gas	City gas
	MW	MPa	ºC	ºC	Kg/h	Kg/h	m3/h	m3/h	m3/h	%	t	mm
WNS0.7-0.7/95/70-Y(Q)	0.7	0.7	95	70	65.5	67.3	84.2	29	176	89	4.3	3561×1690×1910
WNS1.4-0.7/95/70-Y(Q)	1.4	0.7	95	70	129.6	132.2	165	57.3	346	89.2	7	4111×1950×2199
WNS2.8-0.7/95/70-Y(Q)	2.8	0.7	95	70	256	261.9	323.6	109	682	89.2	9.5	4732×2150×2448
WNS4.2-0.7/95/70-Y(Q)	4.2	0.7	95	70	380	390.6	450	164	1020	89.7	16	5500×2600×2990
WNS5.6-1.0/95/70-Y(Q)	5.6	1	95	70	503	517	642	209	1321	89.7	24.6	6450×2800×3200
WNS7-1.0/95/70-Y(Q)	7	1	95	70	628	643	805	264	1654	90.3	26.2	6800×2900×3394
WNS10.5-1.0/95/70-Y(Q)	10.5	1	95	70	940	965	1182	400	2417	90.8	37	7150×3200×3540
WNS14-1.0/95/70-Y(Q)	14	1	95	70	1250	1301	1597	520	3299	91.2	55	8200×3400×3826

 Supply Cope of Gas or oil fired Hot Water Boiler

Product name	Quantity (set)
1. Boiler main part	1
2. Imported gas/oil burner	1
3. Electric control box	1
4. Valve & Gauge used on boiler main part	1
5. Hot water distributor/header	1
6. Water pump	2
7. Smoke chimney	1
8. Water treatment equipment	1
The above is standard, other accessories are available, like condensed water recycling equipment, deaerator, pressure tank, etc.,

 

Applicable Industries of hot water boiler:

For central heating,dryer, laundry, hotel, school, greenhouse heating, etc.
 

 

Our main products:

1.DZL new type water fire tube boilers (1-35T/H, 0.7-29MW).
2.WNS series oil/gas fired boilers (0.3-20T/H, 0.7-7MN).
3.SZL series water tube biomass boilers (2-35T/H, 1.4-29MW).
4.LNB series gas boilers (0.3-10T).
5.LHS series vertical gas/oil fired boiler(0.3-1T).
6.AAC brick/block making machine.