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Wall-Mounted 30L Gas Boiler for Efficient Hot Water Heating
US$130.00
100 Pieces
Sample price:US$150.00/piece.Request sample
Product profile
Customization
AvailableFunction
Water Boiler, Hot Water BoilerFuel
Gas-FiredModel NO.
12E2Installation
Packaged BoilerStructure
Water TubeMedia
Organic Heat Transfer MaterialWater Circulation
Forced CirculationDrum Placement
Vertical BoilerPressure
Low PressureManufacturing Level
ABurning Style
Chamber Combustion BoilerGas Type
Natural GasType
Forced ExhaustEnergy Efficiency Grade
OneControl Method
Smart ControlSize
MediumMinimum Power
100WTransport Package
Carton PackingSpecification
760*440*8mmTrademark
DISIDUNOrigin
Zhongguo DezhouKey features
High Thermal Efficiency: Level 2 energy efficiency with up to 93.4% thermal efficiency, reducing gas consumption.
Dual Working Modes: Supports independent central heating and instant hot water supply for bathroom and kitchen.
Compact Wall-Mounted Design: Small size and wall-mounted installation save indoor floor space and match various styles.
Comprehensive Safety System: Built-in anti-freezing, anti-overheating, flameout, overpressure, and flue blockage protection.
Durable Structure: Adopts copper heat exchanger and galvanized steel shell for anti-rust and corrosion resistance.
Intelligent Temperature Control: Digital display and precise temperature adjustment with automatic mode switching.
Certified Quality: Passed CCC, ISO9001, CE, and RoHS certifications for reliable performance.
Low Noise Operation: Closed chamber combustion and forced exhaust design ensure stable and quiet operation.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.97h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier for gas and household appliances, with 3D software design, OEM, ODM, and broad customization capabilities. It reports multiple product, quality, environmental, safety, and service certifications, supported by testing and production equipment. Production-related evidence includes an assembly line, automated machinery, and specialized boiler testers, while the stated off-season lead time is within 15 workdays. Quality controls include assurance and raw-material traceability, but several procedures lack documented records. Financial credibility cannot be confirmed because the provided financial figures are zero. Innovation evidence is mixed: the supplier has patents and one R&D engineer but reported no new products in the past year and no available SDK. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune 500 cooperation.
Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates in gas appliances, household appliances, and related installation, spare-parts, and non-electric appliance businesses. It also provides OEM and ODM services, indicating a manufacturer with technical and production functions.
CertificationsThe supplier reports National Energy Conservation, National Environmental Protection, CCC, five-star product, after-sales service, gas appliance installation and repair, and multiple patent-related credentials. It also lists ISO9001:2015, ISO45001:2018, and ISO14001 management certifications, providing explicit evidence of broad compliance and management-system coverage.
After-Sales capabilityEvidence includes Star-Rated After-Sales Service Certification, gas appliance installation and repair qualification, and the ability to participate in offline exhibitions. However, complaint-handling procedures have no written records, and the service corrective-action mechanism and supplier-service procedures also lack records, limiting evidence of consistently documented execution.
Production capacityThe supplier reports an assembly line, automatic laminating and palletizing machines, laser marking equipment, online and safety testers, and dedicated household and commercial heating hot-water boiler testers. Its stated off-season lead time is within 15 workdays, while its business scope includes production of gas and household appliances, directly supporting manufacturing capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its 3D design service, ODM capability, and OEM service further support the ability to develop or adapt products for customer requirements.
Client casesThe supplier states that it provides OEM services for well-known brands and reports an 80%–100% repeat-buyer preference. It has no reported cooperation with Fortune 500 companies, and the only specifically named external activity is participation in the Uzbekistan Industrial Products Exhibition 2025; therefore, customer references are positive but limited in detail.
Product Q&A
Q:How to choose the power of the wall-mounted boiler to match my home layout?
A:
For ordinary residential buildings of 80-150 square meters, choose 24KW. Choose 28KW or above for 150m2 or larger units. For homes in the south without insulation or with multiple bathrooms, increase power by 20% to 30%.
Q:Does online purchase include installation services and auxiliary material costs?
A:
Most models include free basic installation but exclude special fees like high-altitude work or wall drilling. Auxiliary materials and special fees usually cost around 1,000 yuan. Consult customer service for details.
Q:Can a dual-purpose wall-mounted boiler provide both heating and hot water at the same time?
A:
No, it cannot run simultaneously. The hot water function takes priority. The machine automatically switches between heating and hot water modes based on faucet usage, suspending heating during hot water use.
Q:Is there a big difference between first-class energy efficiency and ordinary boilers?
A:
First-class energy efficiency boilers are often condensing types with thermal efficiency over 107%. They save 15% to 20% on gas fees compared to ordinary boilers, making them cost-effective for long-term use.
Q:Can I install this wall-mounted boiler in an old house without pre-installed heating pipes?
A:
Yes. For old or renovated houses, you can choose an open-air radiator system that does not damage walls or decoration. Book a master to measure and design the installation plan after ordering.
Send Inquiry
*To:
Dezhou Watson Electric Co., Ltd.
Dezhou Watson Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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