NG 2000Pa Instant Gas Water Heater 20000W Suitable for Large Scale Applications Requiring High Capacity Hot Water Supply

NG 2000Pa Instant Gas Water Heater 20000W Suitable for Large Scale Applications Requiring High Capacity Hot Water Supply

Product Description

Small guesthouses need enough shower flow for a comfortable room but cannot afford long outages when a simple control component fails. This 10L flue type instant gas water heater combines approximately 10 litres per minute at a 25-degree Celsius rise with a 20-minute operating limit and a defined spare-parts structure. The capacity is intended for one guest-room shower or washing outlet at a time, not several simultaneous rooms. Water flow activates the interlock, DC 3V pulse ignition lights the triple burner, and the 20-kilowatt input transfers through an oxygen-free copper exchanger. There is no storage tank to recover between isolated draws, and the battery system remains independent of short power outages. For property operators, the timer helps address an unusually long unattended cycle, while replaceable knobs, battery boxes, pulse ignitors, thermostats, and switches support quicker repairs. The 35-to-80-degree control range allows commissioning around local inlet conditions without overstating automatic temperature regulation.

Specifications

The wall-mounted chassis measures 590 by 340 by 180 millimetres and weighs approximately 8 kilograms net. Its 670-by-405-by-230-millimetre carton weighs about 9 kilograms gross. Rated thermal input is 20 kilowatts and efficiency reaches at least 85 percent. Nominal output is 10 litres per minute, about 2.7 gallons per minute, at the reference rise. The accepted water-pressure range is 0.02 to 0.8 megapascals, with low-pressure activation near 0.015 megapascals. LPG models require 2800 pascals and natural-gas models 2000 pascals. DC 3V battery ignition uses dual electrodes, while G1/2-inch threads connect water and fuel. Heating starts and settles within 15 seconds under suitable conditions. A 90-millimetre chimney carries exhaust by natural draft.

Technical Parameters

Installation Scenarios & Installation Precautions

Appropriate locations include boutique guesthouses, homestay service zones, small motel utility rooms, staff accommodation, and individual holiday cabins. The heater must be outside the guest bathroom in a ventilated service area with a permanent air inlet. A 90-millimetre flue must terminate outdoors, rise principally upward, and remain accessible for inspection between bookings. Never place it in a sealed bathroom, bedroom, staircase, linen cupboard, or storeroom containing cleaning chemicals. Confirm wall capacity, preserve 200 millimetres above and 150 millimetres beside the unit, and avoid long horizontal chimney runs. Check fuel calibration, leak-test all joints, verify battery polarity, and label emergency shutoff controls for staff.

Features & Value Delivered to Global Buyers

The hospitality value comes from usable single-room flow, timed protection, and maintainable components. Flame-loss shutdown, anti-dry protection, overheat and pressure safeguards, dual ignition, low-pressure startup, and water-gas interlock reinforce the operating package. Properties or distributors can customise panel finish, colour, control graphics, display, logo, and carton. MOQ begins at 100 pieces per model, samples permit room trials, and normal production follows approved specifications and deposit. One-year warranty coverage is reinforced by free routine spare parts that local maintenance teams can hold.

Safety Boundaries & Long-Term Use Reminders

The unit is not designed to supply several guest rooms simultaneously or operate as a continuous central plant. The timer must never be defeated to extend a shower cycle. Sealed bathroom, sleeping-room, rain-exposed, and unventilated installations are prohibited. Staff should close the gas valve after odour, failed ignition, or yellow flame and keep towels away from the casing. Replace batteries annually, inspect the chimney between seasons, clean the inlet screen, test safety shutdowns, and log every service action by room or unit number.