Household Combi Wall Hung Double Circuit Natural Gas Combi Boiler

• Customization: Available
• Certification: ISO9001, RoHS
• Heating Type: Water Heating Systems
• Warranty: 1 Year
• Type: Gas Heating
• Advantage: Solar Heater Booster
• Control: Digital and Wired Control
• Efficience: 89%
• Safety Device: Over Temperature Safety
• Voltage (V): 220V
• Burner: Sealed Combustion Chamber
• Heat Input: 40kw
• Connectors Spec: R 1/2
• Brand Name: Vangood
• Exhasut Way: Forced Exhasut
• Water Pressure: 0.02~0.8MPa
• Exhaust Type: Forced Exhaust
• Protection Grade: Ipx5
• Electric Power: 38W
• Transport Package: 5 Layer Carton
• Specification: 710*430*240mm
• Trademark: Vangood
• Origin: Zhongshan
• HS Code: 8419110000
• Production Capacity: 50000PCS/Year

Product Description

 

	Band	SB1P20-G	SB1P28-G	SB1P32-G
Energy efficiency	%	91	91	91
Heat input.Max.	KW	20	28	32
Heat input.Min.	KW	6.8	9.5	11.4
Heat output.Max.C.H.	KW	17.8	24.9	28.5
Heat output.Max.D.H.W.	KW	17.8	24.9	28.5
Central heating tepm.Max.	ºC	85	85	85
Central heating tepm.Min.	ºC	40	40	40
D.H.W tepm.Max.	ºC	65	65	65
D.H.W tepm.Min.	ºC	36	36	36
D.H.W Flow Rate(Δ=30ºC)	L/min	8.2	11.2	13.3
D.H.W Flow Rate.Min	L/min	3	3	3
Domestic hot water pressure.Max.	bar	10	10	10
Domestic hot water pressure.Min.	bar	0.2	0.2	0.2
Built-in expansion vessel capacity	L	6	6	8
Built-in expansion vessel pre-charged pressure	bar	1	1	1
Heating pressure.Max	bar	3	3	3
burner	row	9	13	15
Pump lift	m	5	6	6
Heating Area	m²	100-120	160-180	180-220

Product features:
1. High efficiency and energy saving: up to 93% heating/bathing thermal efficiency, national second-level energy saving.
2. Low water pressure start: low pressure combustion, water consumption during peak hours, high-rise users, suitable for more installation environments.
3. One-button switching of firepower: adjust the number of burners according to the actual needs of users, warm in winter and not hot in summer.
4. Intelligent constant temperature: widened pipe diameter design, improved heating efficiency, continuous hot water,intelligent constant temperature technology, small fluctuations in water temperature difference.
5. Leakage protection plug: in case of accidental leakage, quickly cut off the power supply.
6. High-strength bracket: anti-corrosion and durable, strong supporting ability.
7. Antifreeze protection: The sensor monitors the water temperature. If it is lower than 8°C, the water pump will run normally;if it is lower than 5°C, it will burn, and then stop when it burns to 30°C; if it is lower than 3°C, the machine will automatically prompt the user to perform antifreeze treatment.

Zhongshan Vangood Appliances Mfg Co.,Ltd. is an enterprise specialized in electric and gas appliances. Our main products includes gas water heaters, electric water heaters, gas hobs, gas room heaters, range hoods, electric fans and so on.

As a branch factory of Foshan Vangood (WANGE in Chinese) Home Appliance Co.,Ltd, which were founded in 2001, Zhongshan Vangood Appliances Mfg Co.,Ltd was established to enjoy the best gas appliances resources in Zhongshan city, hence to provide better quality and on time delivery of products with better service to our global customers.

We have a professional management team with R&D department, manufacture department, sales department, and service department. With an annual output of 300 thousand sets of gas water heater production capacity, the company has strong technical resources advantages, has engaged in gas water heater professional knowledge of engineering and technical personnel more than a dozen, including 3 senior engineers, as well as a number of field technicians. Both our chief engineer for gas water heaters and chief engineer for gas hobs are from China top manufactures in this industry, Vanward and Chinabest.

Zhongshan Vangood Appliances Mfg Co.,Ltd, have a strict quality system from the raw materials, the inspection and test control of each production process, final inspection and acceptance of the finished products. All products will be checked and tested by professional quality inspection personnel and quality engineers.

Apart from manufacturing, Vangood is a specialist in exporting gas appliances. Its main overseas markets are Australia, Europe, Russia, South and North America, Africa etc.

We commit to provide high-quality products and satisfactory service to our customers. We look forward to working with you.