Water Pressure 0.02 to 0.8MPa Instant Gas Water Heater Gas Ignition System Long Lasting Components Designed for Continuous

Water Pressure 0.02 to 0.8MPa Instant Gas Water Heater Gas Ignition System Long Lasting Components Designed for Continuous

Product Description

Replacing a failed storage heater in an older property often exposes three constraints at once: limited wall space, uncertain water pressure, and a renovation budget that cannot absorb major structural work. This 6L flue type instant gas water heater offers a compact replacement path where local codes permit an open-flue appliance and a safe exterior smoke route is available. Its 440-by-300-by-120-millimetre body removes the need for a bulky tank, while the 12-kilowatt burner heats only the water being used. The DC 3V pulse system also avoids adding a mains electrical outlet near the installation point. When a tap opens, the water-gas interlock initiates ignition and directs flame across the copper heat exchanger, producing approximately 6 litres per minute for one shower or washing outlet. Adjustable gas and water controls allow commissioning around the property’s actual pressure and inlet temperature, and the 30-to-55-degree range covers routine household use without implying storage-level reserve capacity.

Specifications

The retrofit footprint is 440 millimetres high, 300 millimetres wide, and 120 millimetres deep. Rated input is 12 kilowatts and conversion efficiency reaches at least 84 percent. At a 25-degree Celsius rise, the appliance delivers about 6 litres per minute, with heating starting within 15 seconds under suitable operating conditions. It accepts water pressure from 0.02 to 0.8 megapascals, a broad range that suits many older plumbing systems after the supply has been checked for flow and blockage. LPG units are calibrated to 2800 pascals; natural-gas units use 2000 pascals. The pulse ignitor draws from DC 3V batteries, while the water inlet, outlet, and fuel inlet use G1/2-inch threads. A 90-millimetre chimney is required, and panel options include coated metal, stainless steel, or glass with optional temperature indication.

Technical Parameters

Installation Scenarios & Installation Precautions

Suitable retrofit settings include older apartments with ventilated kitchens, townhouses replacing failed tank cylinders, renovated rural homes, secondary service balconies, and small rental units with one hot-water point. The existing appliance location must not be reused automatically: first verify that it has permanent combustion air and a compliant route for the 90-millimetre flue to reach outdoors. A former sealed tank cupboard is unsuitable unless opened and redesigned by a qualified installer. Do not mount the heater inside a bathroom, bedroom, stairwell, or enclosed cabinet. Check masonry or framing strength, leave 200 millimetres above and 150 millimetres on each side, flush old pipes before connection, and install an inlet filter where corrosion debris may be present. Confirm LPG or natural-gas configuration before connecting, perform a soap-solution leak test, and inspect chimney draft during commissioning.

Features & Value Delivered to Global Buyers

Three engineering decisions make the model practical for renovation: the shallow chassis fits constrained walls, low-pressure operation accommodates ageing supply lines, and standard G1/2-inch ports reduce adapter requirements. Protection covers flame loss, dry operation, overheating, excess water pressure, and unattended running beyond 20 minutes. Buyers can choose panel finish, colour, display type, and silk-screen identity without changing the core installation platform. For wholesalers and renovation suppliers, orders begin at 100 pieces per model, samples can be prepared before volume approval, and routine production is scheduled after deposit confirmation. A one-year warranty and free service parts help installers resolve common field issues without replacing the full appliance.

Safety Boundaries & Long-Term Use Reminders

This heater must not be used merely because it fits the old mounting marks. Ventilation, flue condition, gas pressure, and wall strength require fresh assessment. It is unsuitable for a sealed former cylinder closet, an unventilated bathroom, or an outdoor wall without rain protection. Old flexible fuel hoses, damaged regulators, and corroded water connectors should be replaced rather than reused. After installation, keep the upper vent clear, observe that the flame remains blue, and shut the gas supply if ignition becomes abnormal. Clean debris from the inlet filter after the first month, replace batteries yearly, and schedule annual inspection of the flue, burner, and safety controls.