Solenoid Valve Flue Gas Water Heater Including DC 3V Battery and Free Spare Parts Service Provided for Thermal Solutions

Solenoid Valve Flue Gas Water Heater Including DC 3V Battery and Free Spare Parts Service Provided for Thermal Solutions

Product Description

Fast hot-water delivery depends on more than burner size; ignition timing, flame distribution, water movement, and chimney draft must work as one sequence. This 10L flue type instant gas water heater is engineered to begin heating within 15 seconds and reach stable operation within the same stated period when inlet pressure, fuel supply, and exhaust conditions meet specification. Opening the tap activates the water-gas linkage, DC 3V pulse ignition fires two electrodes, and a harmonica-shaped triple burner spreads a 20-kilowatt flame beneath the copper exchanger. The arrangement produces approximately 10 litres per minute at a 25-degree Celsius rise without waiting for a storage tank to recover. Users can adjust delivery from 35 to 80 degrees Celsius to suit showering, cleaning, and seasonal inlet conditions. Because the ignitor relies on batteries rather than the household grid, an electrical outage does not interrupt the lighting sequence. The result is a responsive open-flue platform for buyers who want clear performance parameters without claims of electronic thermostatic precision.

Specifications

The product body is 590 millimetres high, 340 millimetres wide, and 180 millimetres deep. Net weight is approximately 8 kilograms, increasing to about 9 kilograms in a 670-by-405-by-230-millimetre export carton. Rated heat input is 20 kilowatts and thermal efficiency reaches at least 85 percent through an oxygen-free or specified tinned-copper exchanger. Nominal output is 10 litres per minute, equivalent to roughly 2.7 gallons per minute, at a 25-degree rise. Heating time is no more than 15 seconds, outlet overshoot is specified within 2 degrees Celsius, and stabilisation occurs within 15 seconds under correct conditions. Water pressure may range from 0.02 to 0.8 megapascals, with startup possible near 0.015 megapascals. LPG configuration uses 2800 pascals, natural gas uses 2000 pascals, and G1/2-inch ports connect fuel and water. The chimney collar measures 90 millimetres.

Technical Parameters

Installation Scenarios & Installation Precautions

The responsive format works in ventilated household kitchens, boutique guesthouse utility rooms, covered service corridors, enclosed balconies with operable windows, and renovation projects where pipe runs can be kept short. Positioning the heater near the intended outlet reduces the separate delay caused by cold water standing downstream. Installation remains prohibited inside sealed bathrooms, bedrooms, stairs, and enclosed spaces without dedicated replacement air. A 90-millimetre flue must lead outdoors through a mostly vertical route with minimal horizontal displacement. Confirm an open window, permanent louvre, or door grille remains available during operation. The mounting wall must support the water-filled appliance, with 200 millimetres above and 150 millimetres on both sides reserved for service. Verify the ordered fuel type, leak-test every connection, and observe draft and flame colour during commissioning.

Features & Value Delivered to Global Buyers

Three design decisions support the response claim: dual ignition pins shorten the chance of a missed first strike, the harmonica-shaped burner distributes flame across three sections, and the copper exchanger transfers heat rapidly into moving water. The platform also includes low-pressure activation, flame-failure shutdown, dry-burn prevention, overheat and pressure protection, plus a 20-minute timer. OEM partners can select panel material, colour, display, knob markings, carton graphics, and logo printing. Standard orders begin at 100 pieces per model, sample timing depends on customisation, and production normally requires 30 to 35 days after confirmation and deposit. Warranty coverage lasts one year with free routine spare parts.

Safety Boundaries & Long-Term Use Reminders

The stated response does not include water travel through long outlet pipes and should not be promised independently of site conditions. This unit cannot operate safely without an exterior chimney and permanent room ventilation. It is not intended for sealed bathrooms, rain-exposed walls, or multiple continuous commercial draws. Never bypass the interlock or flame sensor to shorten ignition. If response time increases, check battery condition, electrode cleanliness, inlet filter blockage, fuel pressure, and chimney draft. Replace batteries each year, clean sediment screens regularly, inspect the flue every season, and stop using the heater if flame becomes persistently yellow.