Gas-fired hot water boiler

Place of Origin:	Zhejiang
Brand Name:	Xianchuang
Model Number:	XCZKR--LN
Certification:	The company holds Class A boiler manufacturing license, American ASME and European CE certifications.
Minimum Order Quantity:	1 unit
Price:	From 8,000 RMB
Packaging Details:	Pallet
Delivery Time:	120 days
Payment Terms:	FOB TT EXW
Supply Ability:	Support video factory inspection / mechanical test report

Description

The boiler adopts a full-water-tube membrane water-cooled wall structure with a compact design for water-tube shrinkage ports. Thanks to innovative technology, it incorporates an in-furnace steam-water phase change heat exchanger, which boasts an extremely high phase change heat transfer coefficient. This system requires no auxiliary equipment and eliminates heat loss. With a sufficient heating surface area, the boiler achieves high thermal efficiency.

Specifications

Model			Units	XCZKR--LN
				ZKR-120Q-LN	ZKR-180Q-LN	ZKR-240Q-LN	ZKR-300Q-LN	ZKR-360Q-LN	ZKR-480Q-LN	ZKR-600Q-LN
Rated Thermal Output			104kcal/h	120	180	240	300	360	480	600
			KW	1400	2100	2800	3500	4200	5600	7000
Natural Gas	Type A Consumption		Nm3/h	144	216	288	358	432	576	720
	Type B Consumption		Nm3/h	140	210	280	350	420	560	700
	Type C Consumption		Nm3/h	145	217.5	290	360	435	580	725
	Design Consumption		Nm3/h	152	225	288	370	476	629	752
	Nominal Diameter		in/mm	DN50	DN50	DN50	DN50	DN80	DN80	DN80
	Pressure		Kpa	20~50	20~50	20~50	20~50	20~50	20~50	20~50
Power Supply			380/50
Efficiency			Type A>98%，Type B>101%， Type C>97%
Flue Gas Temperature			℃	Type A<60℃, Type B<50℃, Type C<70℃
Heat Exchanger Type			Type A	Δt=10℃,Inlet/Outlet Temperature 50/60°C - Suitable for floor heating and central air-conditioning circulation systems
			TypeB	Δt=20℃,Inlet/Outlet Temperature 40/60°C - Suitable for domestic hot water (DHW) circulation
			Type C	Δt=25℃,Inlet/Outlet Temperature 60/85°C - Suitable for radiator heating systems
Electrical Power			KW	5.5	7.5	11	15	18.5	22	30
Chimney Diameter			DN(mm)	350	400	500	500	600	800	800
Boiler Dimensions		Length	mm	5050		5230	5450	5342	5835	6085
		Width		1679		1880	1880	2390	2530	2320
		Height		2600		2723	2723	3103	3450	3450
Shipping Net Weight			t	6.43		9.23	10.4	11.74	14.7	17.3

Quick Detail

Capacity:1400-7000KW（1.2- 6Million Kcal）

Applicable fuels: Gas,diesel etc

Application industries: Central heating, hospitals, hotels, schools, etc.

Applications

Central heating, hospitals, hotels, schools, etc.

Competitive Advantage

Technological Innovation: The water-cooled full premixed combustion technology is currently the most advanced combustion technology in the world, representing a more efficient and energy-saving combustion technology. Water-cooled full premixed combustion significantly reduces the flame temperature by using the boiler's heating medium water to cool the flame, effectively suppressing the flame combustion temperature and thus reducing the synthesis of NOx to achieve low-nitrogen emissions.