Electric Flue Gas Water Heater Copper Heat Exchange Material Instant Hot Water Heater Suitable for Industrial Applications

Electric Flue Gas Water Heater Copper Heat Exchange Material Instant Hot Water Heater Suitable for Industrial Applications

Product Description

A profitable value range needs more than one retail price, but each tier must still give the buyer an honest reason for its position. This 6L flue type instant gas water heater combines selectable copper heat-exchanger specifications with seasonal gas control, allowing distributors to align material grade and operating economy with distinct customer budgets. The user receives a compact, single-outlet heater in every tier. Opening the tap activates the water-gas linkage and DC 3V pulse ignition, after which a 12-kilowatt harmonica-shaped burner heats approximately 6 litres per minute at a 25-degree Celsius rise. The winter-summer selector reduces unnecessary combustion when incoming water is warm, while separate controls cover the 30-to-55-degree range. Unlike a storage cylinder, the appliance does not consume fuel holding water at temperature between draws. Buyers can therefore create entry, mid, and upper versions around documented internal materials and exterior finishes without changing the fundamental operating method or training required by dealers.

Specifications

The common installation body measures 440 by 300 by 120 millimetres. Rated input is 12 kilowatts and thermal efficiency reaches at least 84 percent. Heat-exchanger weight can be specified within the available 0.8-to-4.0-kilogram range according to model design, and the exact copper type and weight must be written into the approved order. Nominal hot-water delivery is 6 litres per minute at the standard rise, with an adjustable 30-to-55-degree outlet range. Water pressure is accepted from 0.02 to 0.8 megapascals. LPG versions are calibrated for 2800 pascals and natural-gas versions for 2000 pascals. DC 3V batteries power two pulse ignition pins. All water and gas interfaces use G1/2-inch threads, and a 90-millimetre chimney provides natural exhaust from the three-section burner.

Technical Parameters

Installation Scenarios & Installation Precautions

This range architecture suits LPG-focused dealers, regional wholesalers serving several income segments, housing renovators, small guesthouse projects, and rural retailers that want common installation practice across multiple price points. Each version requires a ventilated kitchen, service balcony, or covered utility area with permanent replacement air. A 90-millimetre smoke pipe must terminate outdoors and maintain natural draft. Never mount the heater in a sealed bathroom, bedroom, stairwell, closed cabinet, or combustible store. Verify the wall load, keep 200 millimetres clear above and 150 millimetres at both sides, and confirm the fuel calibration printed on the unit. Installers must use the correct regulator, test joints with soap solution, and explain seasonal control without promising automatic temperature regulation.

Features & Value Delivered to Global Buyers

The commercial logic is transparent tiering: a documented copper-core specification defines internal value, while panel material, colour, display, and silk-screen branding define visible differentiation. Seasonal gas control supports the ownership-cost story, and low-pressure startup, dual ignition, flame-loss shutdown, anti-dry protection, overheat and pressure safeguards, plus a 20-minute limiter remain standard functional elements. MOQ begins at 100 pieces per model, samples allow material verification, and production normally follows confirmation and deposit. A one-year warranty and complimentary knobs, battery boxes, ignitors, thermostats, or switches help distributors maintain the full range.

Safety Boundaries & Long-Term Use Reminders

Neither a higher copper grade nor seasonal control compensates for poor ventilation, obstructed exhaust, incorrect gas pressure, or neglected maintenance. The heater is unsuitable for sealed rooms, direct rain, multiple simultaneous outlets, or industrial duty. Do not advertise automatic thermostatic performance; users must adjust output as inlet conditions change. Keep the top clear, close the fuel valve after abnormal odour, and investigate yellow flame immediately. Replace batteries yearly, clean the inlet filter, descale according to water hardness, inspect the chimney each season, and retain purchase specifications for accurate future replacement.