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Wall Mounted Gas Boiler Combi for Home Heating and Hot Water
US$250.00
100 Pieces
Sample price:US$150.00/piece.Request sample
Product profile
Customization
AvailableFuel
Gas-FiredInstallation
Packaged BoilerModel NO.
L1PB24-WS/A2Structure
Fire TubeMedia
Hot WaterWater Circulation
Forced CirculationDrum Placement
Vertical BoilerPressure
Low PressureManufacturing Level
DBurning Style
Chamber Combustion BoilerControl Method
100-150m2Size
MediumMinimum Power
100WTransport Package
Carton PackingSpecification
Customized SizeTrademark
DISDUNOrigin
ChinaKey features
High Thermal Efficiency: Level 2 energy efficiency with up to 93.4% thermal efficiency, reducing gas consumption.
Comprehensive Safety: Features anti-freezing, overheating, flameout, overpressure, and flue blockage protection.
Dual Working Modes: Supports independent central heating and instant hot water supply with automatic switching.
Smart Control System: Equipped with intelligent electronic control and digital display for precise temperature adjustment.
Durable Construction: Adopts copper heat exchanger and galvanized steel shell for anti-rust and corrosion resistance.
Certified Quality: Passed CCC, ISO9001, CE, and RoHS certifications, complying with national industry standards.
Space-Saving Design: Compact wall-mounted vertical type saves indoor floor space and fits various home styles.
Low Noise Operation: Closed chamber combustion and forced exhaust design ensure stable, low-noise, and pollution-free operation.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.91h
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 or villas. For homes in the south without insulation or with multiple bathrooms, increase power by 20% to 30%.
Q:Does the online purchase of a wall-mounted boiler include installation services?
A:
Most models include free basic installation but exclude special fees like high-altitude work and wall drilling. Auxiliary materials such as pipes and filters need to be purchased separately, with total costs usually around 1,000 yuan.
Q:Can a dual-purpose wall-mounted boiler provide both heating and hot water at the same time?
A:
It cannot run at the same time. The hot water function starts first. The machine automatically switches between heating and hot water modes according to faucet usage, suspending heating temporarily when taking a bath.
Q:Is there a big difference between first-class energy efficiency and ordinary wall-mounted boilers?
A:
First-class energy efficiency boilers, often condensing types, reach over 107% thermal efficiency. They save 15% to 20% on gas fees compared to ordinary non-condensing boilers, making them cost-effective for long-term use.
Q:The old house doesn't have pre-installed heating pipes, can I install this wall-mounted boiler?
A:
Yes. For old or renovated houses, you can choose an open-air radiator system that does not damage walls or decoration. After ordering, you can book a master to measure and design the installation plan.
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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