Copper Heat Exchanger Flue Gas Water Heater Customer Customization Yes

Copper Heat Exchanger Flue Gas Water Heater Customer Customization Yes Electronic Ignition Type Thermal Energy Equipment

Product Description

Proprietary fittings turn small repairs into long delays, especially where imported accessories are difficult to source. This 10L flue type instant gas water heater uses familiar interfaces to reduce that risk: a 90-millimetre chimney collar, G1/2-inch fuel and water connections, mechanical adjustment, and battery pulse ignition. Regional installers can select compliant pipework from established local supply chains instead of waiting for a brand-specific duct or unusual adapter. Behind those practical interfaces, a 20-kilowatt harmonica-shaped triple burner heats an oxygen-free copper exchanger and supplies approximately 10 litres per minute at a 25-degree Celsius rise. The appliance responds to flowing water and consumes no fuel maintaining a reserve tank. Its 35-to-80-degree adjustment range covers ordinary household showering and washing for one outlet at a time. For distributors serving islands, inland towns, or widely dispersed dealer networks, the ease of connecting and maintaining the product becomes part of the value proposition.

Specifications

The cabinet is 590 millimetres high, 340 millimetres wide, and 180 millimetres deep. Typical net weight is 8 kilograms, while packed weight is about 9 kilograms in a 670-by-405-by-230-millimetre carton. Rated heat input is 20 kilowatts and thermal efficiency reaches at least 85 percent. Nominal delivery is 10 litres per minute, approximately 2.7 gallons per minute, at a 25-degree rise. Water pressure may range from 0.02 to 0.8 megapascals and startup is possible near 0.015 megapascals. LPG and natural-gas versions are calibrated for 2800 and 2000 pascals. DC 3V batteries power two ignition electrodes. The water inlet, outlet, and gas entry all use G1/2-inch threads, while natural exhaust connects to a standard 90-millimetre smoke pipe.

Technical Parameters

Installation Scenarios & Installation Precautions

The common-interface platform suits rural dealership networks, small-town renovations, island service companies, staff housing, and guest properties where fittings must remain locally obtainable. Familiar dimensions do not remove the need for a qualified installer. The smoke pipe must terminate outdoors and rise mainly upward to protect natural draft. Permanent replacement air is mandatory, and the unit must never enter a sealed bathroom, bedroom, stair enclosure, closed cupboard, or combustible-material store. Check the wall, leave 200 millimetres above and 150 millimetres beside the casing, and avoid excessive horizontal flue distance. G1/2-inch naming alone does not guarantee every fitting has the same sealing form, so approved adapters and sealants remain essential. Confirm fuel calibration, conduct a soap-solution leak test, and observe chimney draw.

Features & Value Delivered to Global Buyers

The competitive advantage rests on installation familiarity, accessible replacement materials, and a serviceable control platform. Standard interfaces combine with low-pressure activation, dual ignition, water-gas interlock, flame-loss shutdown, anti-dry protection, overheat and pressure controls, seasonal selection, and a 20-minute timer. Buyers can customise panel material, colour, display, labels, branding, and carton while preserving the core connection standard. MOQ starts at 100 pieces per model, samples can be checked against regional fittings, and regular production follows approval and deposit. One-year warranty coverage includes free routine service parts.

Safety Boundaries & Long-Term Use Reminders

Only temperature-, fuel-, and flue-rated components may be used; improvised plastic exhaust duct or unapproved hose is unsafe. The unit cannot operate without outdoor exhaust and permanent ventilation. It is unsuitable for direct rain, sleeping rooms, or pressure exceeding 0.8 megapascals without reduction. Recheck threaded joints after the first heating cycles. Replace batteries annually, clean the inlet screen, inspect the burner flame, and examine the chimney for loose joints, blockage, or corrosion. Any repeated fuel odour or ignition delay requires immediate shutdown and qualified service.