Steam Boiler
Steam Generator
Hot-oil Boiler (Heater)
Hot-water Boiler
Hot-air Furnace
Oil and Gas-Fired Boilers
Coal, Biomass, and Wood-Fired Boilers
Electric BoilersPure Electric Clean Heating
The whole unit is equipped with high-quality electric heating components featuring high heat conversion efficiency. Adopting vacuum phase change heat transfer technology, it delivers low heat energy loss and powerful heating performance. Powered by pure electricity, it requires no fuel or flue, generating zero smoke, dust and pollution, which fully complies with environmental protection policies. It operates quietly and stably with controllable energy consumption. Compared with traditional boilers, it is more energy-saving with lower long-term operating costs.
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Modular Horizontal Vacuum Electric Hot Water Boiler for Commercial Complex, Zoned Temperature Control
Product Highlights
- High Thermal Efficiency: Thermal efficiency reaches up to 98% with rapid temperature rise.
- Long Service Life: Designed for over 10 years of service with durable heating elements.
- Clean Electric Heating: No open flames, smoke, or exhaust pollution; fully compliant with environmental standards.
- Intelligent Control System: Automatic temperature control with safety protections against dry burning and overheating.
- Customizable Color: Color can be customized according to customer requirements.
Category:
Hot-water Boilers
Keywords:
Boilers
Product Advantages
Intelligent Fully Automatic Control
Equipped with a microcomputer intelligent control system, it enables precise water temperature adjustment and constant temperature output, supporting 24-hour continuous operation. It comes with multiple safety protections against electric leakage, overheating, water shortage and overload. Featuring one-key start and stop, it requires no on-duty staff. With a compact structure, easy installation, strong compatibility and simple operation, it allows effortless daily maintenance and greatly reduces manual operation and maintenance costs.
Multi-functional & Widely Adaptable
The vacuum sealed inner tank is anti-corrosion and rust-proof, acid and alkali resistant, and anti-aging, ensuring a long service life of the whole unit. Vacuum heat exchange is not affected by water pressure, delivering stable outlet water temperature, and can meet multiple demands including heating, domestic hot water and process water. It is widely applicable to scenarios such as hotels, hospitals, schools, office buildings, workshops, constant-temperature breeding and industrial supporting facilities, serving as an ideal clean and safe heating equipment.
Technical Specifications
Specification and model | ZWDR-216KW-D | ZWDR-360KW-D | ZWDR-504KW-D | ZWDR-720KW-D | ZWDR-1440KW-D | ZWDR-2160KW-D | |
Rated heating capacity ( Million British thermal units ) | 18 | 30 | 42 | 60 | 120 | 180 | |
Outlet water temperature (℃) | 85 | 85 | 85 | 85 | 85 | 85 | |
Backwater temperature (℃) | 60 | 60 | 60 | 60 | 60 | 60 | |
Thermal efficiency (%) | 98 | 98 | 98 | 98 | 98 | 98 | |
Power frequency (Hz) | 50 | 50 | 50 | 50 | 50 | 50 | |
Power supply voltage (V) | 380 | 380 | 380 | 380 | 380 | 380 | |
Transport reference weight (T) | 0.56 | 0.8 | 1.1 | 1.6 | 2.8 | 3.5 | |
Transportation Reference Dimensions (MM) | Length | 1500 | 1800 | 1800 | 2200 | 3500 | 3700 |
Width | 1100 | 1600 | 1600 | 1600 | 1800 | 1800 | |
Height | 1700 | 1800 | 2000 | 2000 | 2400 | 2600 | |
Due to technological innovation, the parameters have been changed. The factory parameters shall be based on the actual drawings | |||||||
Packaging and Shipping
Welcome to partner with us and explore innovative shelter solutions that redefine reliability and performance.
Henan Hengxin Boiler Manufacturing Co.,Ltd.
Henan Hengxin Boiler Manufacturing Co., Ltd. was established in 2006. The factory is located in Zhangji Town, Taikang County, Zhoukou City, Henan Province. The production and transportation conditions of the factory are convenient, and the geographical location is superior. The factory covers an area of over 30,000 square meters, with the main workshop area reaching 8,000 square meters. It has various large-scale professional production equipment. The company has obtained the Class B boiler and Class D pressure vessel manufacturing license issued by the State Administration for Market Regulation of the People's Republic of China.
Certification
Factory and Workshop
Join hands with Hengxin to build harmony and create a shared future. Professional thermal energy solutions, tailored exclusively for you.
Our customers
Join hands with Hengxin to build harmony and create a shared future. Professional thermal energy solutions, tailored exclusively for you.
Find the answer to your most important question
What fuels are compatible with the oil and gas thermal oil boiler?
It is compatible with natural gas, liquefied petroleum gas, diesel and other fuels, with flexible fuel switching and strong adaptability.
Is the thermal oil boiler safe for long-term operation?
Adopts low-pressure high-temperature closed circulation design, equipped with over-temperature, flameout and overload multiple safety protection devices to ensure safe operation.
What is the maximum working temperature of this hot oil boiler?
The maximum working temperature can reach 310°C, with precise constant temperature control, fast heating speed and stable heat supply.
Does the oil/gas thermal oil boiler meet environmental protection standards?
It can be matched with a low-nitrogen burner for sufficient combustion, low flue gas and nitrogen oxide emissions, meeting environmental protection requirements.
Is the equipment easy to maintain in daily use?
The horizontal structure is convenient for inspection and cleaning. The overall structure is simple, with low failure rate and low later maintenance cost.
What raw materials can the manual biomass thermal oil boiler burn?
It can burn biomass pellets, wood chips, sawdust, crop straw and other renewable biomass fuels, with wide fuel adaptability and low operating cost.
What are the advantages of hand-fired biomass thermal oil boiler?
It features simple structure, easy manual feeding, stable operation, strong durability and low requirement for installation environment.
Is the hand-fired biomass boiler environmentally friendly?
Biomass fuel is clean and renewable. With sufficient combustion design, it reduces smoke and dust emission and meets industrial environmental protection needs.
Get ln Touch Today
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Telephones
+86-394-6771988
hengxincompany@hxboiler.cn
Why Choose Us
Direct from the manufacturer
A specialized manufacturer of Class B boilers and Class D pressure vessels, offering 328 models in the 45 series and serving customers in dozens of countries worldwide.
Tailor-made
We offer tailor-made industrial steam boiler solutions tomeet your specific industry requirements.
Professional Export
Hengxin Boiler is dedicated to boiler design,production andinnovation, serving customers in over 100 countries aroundthe world.
Certification
Certified by ISO,CE,ASME and other international stan-dards, ensuring each boiler is safe,stable and durable.
Efficient supply chain
Timely production,remote video or on-site guidance toensure rapid commissioning.
Professional engineers
Professional engineers offer online technical support andcollaborate with local agents to provide after-sales services.
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