Gas Power Source Gas Water Heater Incorporating 3 Burner Configuration Suitable for Restaurants Hotels and Facilities

Gas Power Source Gas Water Heater Incorporating 3 Burner Configuration Suitable for Restaurants Hotels and Facilities

Product Description

A tap left running in an empty wash area can waste water and fuel long before anyone notices it. This 6L flue type instant gas water heater adds a 20-minute operating limit to interrupt an unusually long uninterrupted heating cycle, making it suitable for shared homes, guest accommodation, and staff facilities where users may be unfamiliar with the appliance. The timer is one layer within a broader protection system rather than permission to leave the heater unattended. Water flow activates the interlock valve, a DC 3V pulse unit fires two ignition pins, and the 12-kilowatt harmonica-shaped burner begins transferring heat through the copper exchanger. Around 6 litres per minute is available at a 25-degree Celsius rise for one outlet, while rotary controls cover a 30-to-55-degree range. With no storage tank to maintain between uses, fuel is consumed only during active water draw, and the compact 440-millimetre body fits modest service areas without dominating the wall.

Specifications

The enclosure measures 440 by 300 by 120 millimetres and is designed for vertical wall mounting. Rated heat input is 12 kilowatts, and the copper heat exchanger supports thermal efficiency of at least 84 percent. Nominal output reaches 6 litres per minute under the specified 25-degree rise. Heating begins within 15 seconds and reaches stable operation within 15 seconds when water and fuel conditions are correct. The adjustable outlet range is 30 to 55 degrees Celsius, and working water pressure spans 0.02 to 0.8 megapascals. LPG versions are regulated for 2800 pascals; natural-gas versions are prepared for 2000 pascals. The pulse ignition system runs from DC 3V batteries and lights a three-section burner. G1/2-inch threads are used for both water lines and the gas inlet, while natural exhaust passes through a 90-millimetre chimney.

Technical Parameters

Installation Scenarios & Installation Precautions

Shared worker kitchens, student residences, compact guesthouses, family annexes, and covered utility corridors are appropriate when they offer reliable ventilation and one main hot-water outlet. Install the appliance outside every sealed bathroom and away from bedrooms or stairs. A permanent air path through a louvre, door grille, or openable window is essential, and the 90-millimetre smoke pipe must terminate outdoors with minimal horizontal offset. The supporting wall must be checked for the operating load. Preserve 200 millimetres above the casing and 150 millimetres at each side so the timer, burner, and flue can be serviced. Keep the heater away from strong reverse-wind zones and test all fuel joints with soap solution. During commissioning, confirm battery polarity, observe ignition, and allow the appliance to operate long enough for the installer to verify correct safety shutdown behaviour without defeating the timer.

Features & Value Delivered to Global Buyers

The 20-minute limiter gives retailers a specific answer to unattended-use concerns, while anti-dry protection blocks heating without adequate water movement. Flame-failure shutdown, excess-pressure control, overheat protection, low-pressure startup, dual ignition pins, and water-gas interlock complete the operating safeguards. What differentiates the platform is the combination of mechanical simplicity and traceable service parts rather than an overloaded electronic interface. OEM customers may select panel material, colour, display, local-language timer warnings, and silk-screen branding. The factory accepts orders from 100 pieces per model, prepares samples according to configuration, and normally completes production after deposit confirmation. One-year warranty coverage includes free routine spare parts for distributor support.

Safety Boundaries & Long-Term Use Reminders

The timer is not designed for continuous commercial bathing facilities and must never be bypassed to extend a heating cycle. The unit remains unsuitable for sealed bathrooms, sleeping areas, rain-exposed walls, or buildings without permanent combustion air. Close the fuel supply if a tap has been left open or if the heater behaves unexpectedly. Users should never hang clothing over the housing or obstruct the chimney. Test the timer and four protection functions during annual service, replace the batteries every twelve months, clean the inlet filter quarterly in sediment-heavy regions, and inspect the chimney terminal for debris before periods of frequent occupancy.