| Heat Exchanger Material | Copper |
| Water Pressure Start | 0.02Mpa-0.8Mpa |
| Gas | LPG / NG |
| Supply Ability | 500,000 Pcs/year |
| Gas Pressure | LPG(2800Pa)/NG(2000Pa) |
| Capacity | 10 Liters |
| Valve | Solenoid Valve |
| Place Of Origin | China |
| Delivery Time | 30-45 Days |
| Power (W) | 20000 |
| Customer Customization | Yes |
| Packaging Details | Plastic Film To Cover The Product, Foam Board To Support The Outer Box |
| Brand Name | Haobang |
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Product Specification
| Heat Exchanger Material | Copper | Water Pressure Start | 0.02Mpa-0.8Mpa |
| Gas | LPG / NG | Supply Ability | 500,000 Pcs/year |
| Gas Pressure | LPG(2800Pa)/NG(2000Pa) | Capacity | 10 Liters |
| Valve | Solenoid Valve | Place Of Origin | China |
| Delivery Time | 30-45 Days | Power (W) | 20000 |
| Customer Customization | Yes | Packaging Details | Plastic Film To Cover The Product, Foam Board To Support The Outer Box |
| Brand Name | Haobang |
After-sales coverage becomes difficult when customers live several hours from the nearest service centre. This 10L flue type instant gas water heater reduces avoidable field delays through common G1/2-inch connections, a standard 90-millimetre chimney interface, battery pulse ignition, and a planned set of replaceable service components. A dealer can hold knobs, battery boxes, pulse ignitors, thermostats, and switches locally rather than shipping a complete heater for every minor repair. The operating platform is equally straightforward. Water movement activates the interlock, two ignition pins light a harmonica-shaped triple burner, and 20 kilowatts of heat pass through the copper exchanger. Approximately 10 litres per minute is produced at a 25-degree Celsius rise for one household outlet. Mechanical controls cover 35 to 80 degrees Celsius, while DC 3V batteries remove dependence on the customer’s electrical grid. For remote networks, service access and installation familiarity become measurable ownership benefits alongside heating performance.
The appliance measures 590 millimetres high, 340 millimetres wide, and 180 millimetres deep, with an 8-kilogram typical net weight. Standard export packing measures 670 by 405 by 230 millimetres and weighs about 9 kilograms gross. Rated heat input is 20 kilowatts and thermal efficiency reaches at least 85 percent through a copper exchanger. Nominal output is 10 litres per minute, approximately 2.7 gallons per minute, at the specified rise. Working water pressure spans 0.02 to 0.8 megapascals, and low-pressure activation can begin near 0.015 megapascals. LPG models require 2800 pascals and natural-gas models 2000 pascals. DC 3V pulse ignition lights three burner sections through dual electrodes. All connections are G1/2 inch, and natural exhaust leaves through a 90-millimetre chimney.
| Thermal Efficiency | ≥85% |
| Heat Exchanger | Oxygen-free Copper |
| Gas | LPG / NG |
| Rated Voltage | 3V DC |
| Gas Pressure | LPG (2800Pa) / NG (2000Pa) |
| Capacity | 10 Liters |
| Temperature Range | 35℃ - 65℃ |
| Exhaust Method | Flue Type |
| Warranty | 1 Year |
| Color | All Color Will Be Available |
The remote-service configuration suits village dealerships, inland towns, ranger accommodation, small island communities, and agricultural properties where technician travel is expensive. Install only in a ventilated kitchen, service balcony, or covered utility area with permanent replacement air. A 90-millimetre smoke pipe must reach outdoors and rise mainly upward. Sealed bathrooms, bedrooms, stairwells, closed cupboards, and stores containing flammable materials are prohibited. Confirm that the wall supports the filled heater, keep 200 millimetres free above and 150 millimetres at both sides, and use approved fittings even when the nominal thread size is familiar. Verify gas calibration, test every joint with soap solution, and record ignition, flow, flame colour, and chimney draft at handover. Keep model and parts references near the appliance.
The distributor advantage combines a common installation platform with modular field support. Low-pressure startup, dual-pin ignition, water-gas interlock, flame-loss shutdown, dry-burn prevention, overheat and pressure controls, seasonal adjustment, and a 20-minute limiter provide a complete functional base. Panel material, colour, display, manual, logo, and carton can be adapted for the served region. Orders begin at 100 pieces per model, samples allow dealer training before launch, and normal production follows order confirmation and deposit. The one-year warranty is supported by complimentary routine parts that help remote dealers resolve common faults promptly.
Only trained personnel should fit fuel-path or safety components. A spare part cannot correct inadequate ventilation, obstructed exhaust, incorrect regulator pressure, or unsafe mounting. Never bypass the flame sensor or water-gas linkage to keep a faulty unit operating. The heater is unsuitable for direct rain, sealed rooms, or industrial duty. Store parts dry and clearly labelled, replace batteries annually, clean inlet filters according to water quality, inspect chimney terminals for nests and corrosion, and withdraw any unit showing persistent yellow flame, fuel odour, overheating, or repeated ignition failure.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
7000000-10000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Company Details Since its establishment in 1997, Zhongshan Hobun Electric&Gas Appliances Co., Ltd. has developed into a large-scale home appliance manufacturing enterprise with a factory covering an area of more than 30,000 square meters through years of arduous pioneering eff... Company Details Since its establishment in 1997, Zhongshan Hobun Electric&Gas Appliances Co., Ltd. has developed into a large-scale home appliance manufacturing enterprise with a factory covering an area of more than 30,000 square meters through years of arduous pioneering eff...
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