Water Flow Rate 2.64 GPM Forced Exhaust Gas Water Heater Designed for Heat Transfer and Operation in Commercial Settings

Water Flow Rate 2.64 GPM Forced Exhaust Gas Water Heater Designed for Heat Transfer and Operation in Commercial Settings

Product Description

Seven o'clock in a four-person household is where most water heaters quietly fail. The first shower runs beautifully, the second turns tepid, and by the time the last family member steps in, the water has surrendered to lukewarm disappointment. Our 10L Instant Constant Temperature Gas Water Heater is built to break that pattern entirely. Because it heats water on demand rather than drawing from a finite reservoir, there is no tank to exhaust and no recovery period to wait through — the fourth shower receives exactly the same thermal treatment as the first. A 21kW burner and an oxygen-free copper heat exchanger work in concert with a proportional gas valve that reads flow demand continuously, holding outlet temperature to a ±0.5°C band no matter how many taps have already run that morning.

Specifications

Housed in a plate iron shell measuring 530 by 330 by 143 millimetres, the unit mounts flat against a kitchen or balcony wall without intruding on circulation space. Thermal efficiency is rated at 93 percent or better, and the IPX2 waterproof classification handles the incidental splashing typical of working kitchens. Natural gas enters at 2000 pascals through a G1/2 inch threaded inlet, with the burner consuming 2.06 cubic metres per hour at full output. Hot water production reaches 11 litres per minute at a 25-degree Celsius temperature rise, equivalent to 2.64 gallons per minute for buyers working in imperial measurements. The working water pressure envelope spans 0.02 to 0.8 pascals, temperature adjustment covers 35 to 80 degrees Celsius through a touch panel, and forced exhaust venting accepts 50, 60, or 90 millimetre flue diameters on a 220V supply.

Technical Parameters

Installation Scenarios & Installation Precautions

Households with staggered morning routines find the natural home for this unit in an open kitchen or a semi-open cooking area where the flue reaches an external wall directly. Enclosed service balconies work equally well provided combustion air can circulate, and compact vacation villas with multiple bathrooms benefit from the sustained output capacity. Before mounting, confirm the wall can carry both the dry weight and the operating mass of a water-filled unit. Reserve at least 200 millimetres of clearance above the top cover for flue connection and future servicing, along with 150 millimetres on each side. The flue terminal must sit no closer than 600 millimetres to any window, door, or fresh-air intake. Every gas joint requires a soapy-water leak test before the first ignition, and installation inside a sealed bathroom, bedroom, or stairwell is strictly prohibited.

Features & Value Delivered to Global Buyers

Constant temperature heating anchors the feature set, supported by flame failure protection, overheat cutoff at 176 degrees Fahrenheit, electronic ignition, and an LED touch panel that reports outlet temperature at a glance. Three engineering decisions define its edge over competitors: a genuine oxygen-free copper tank rather than an aluminium-plated substitute, factory-verified efficiency above 93 percent, and a 40HQ container capacity of 780 pieces that measurably lowers per-unit landed cost for volume importers. Customisation reaches into silk-screen logo application, full-spectrum housing colours, flue diameter selection, LED display variants, and optional protection modules for regional certification needs. Every order ships with a one-year warranty, spare parts equal to one percent of total quantity, and a complete technical documentation package.

Safety Boundaries & Long-Term Use Reminders

This heater is not intended for continuous industrial-scale hot water demand beyond residential usage patterns, nor for elevations above 2000 metres without altitude compensation, nor for gas supplies falling outside the specified pressure ranges without factory reconfiguration. In daily operation, never obstruct the flue outlet, keep combustible materials at least 300 millimetres from the housing, and shut the gas valve immediately upon detecting any unusual odour or ignition abnormality. For long-term reliability, schedule an annual inspection of the combustion chamber and heat exchanger to check for scale accumulation, drain the internal water circuit before extended winter storage to protect the copper coil from freeze damage, and clean the inlet filter screen every three to six months in regions with sediment-heavy supply water.