Optional Protection Tankless Gas Water Heater Including Low Water Pressure Start Ideal for Facilities Requiring Instant Hot Water and Performance

Optional Protection Tankless Gas Water Heater Including Low Water Pressure Start Ideal for Facilities Requiring Instant Hot Water and Performance

Product Description

Older homes frequently combine slow hot-water delivery with weak supply pressure, leaving residents to run a tap while a distant tank or ageing heater struggles to respond. This 6L flue type instant gas water heater addresses both parts of that problem in a compact replacement platform. The water-gas linkage responds at low flow, DC 3V pulse ignition starts the burner, and the heating process begins within 15 seconds when site conditions meet specification. A 12-kilowatt harmonica-shaped burner distributes flame across the copper exchanger and produces approximately 6 litres per minute at a 25-degree Celsius rise. Because there is no storage cylinder, the user does not wait for a tank to recover after each draw. The 440-millimetre-high casing fits many renovation walls, and G1/2-inch connections reduce unusual adapter requirements. Separate gas and water adjustment supports a 30-to-55-degree range, giving a plumber room to commission the heater around the real inlet temperature and pressure of an older property.

Specifications

The enclosure measures 440 by 300 by 120 millimetres and uses a 12-kilowatt rated heat input. Copper heat transfer supports efficiency of at least 84 percent. At the standard 25-degree rise, approximate flow is 6 litres per minute. Heating time and stabilisation time are each specified at no more than 15 seconds under correct fuel, water, and draft conditions, while temperature adjustment extends from 30 to 55 degrees Celsius. The accepted water-pressure range is 0.02 to 0.8 megapascals, making the unit suitable for many low-pressure renovation sites after pipes have been flushed. LPG variants require 2800 pascals and natural-gas variants 2000 pascals. Pulse ignition uses DC 3V, all service connections are G1/2 inch, and combustion products leave through a 90-millimetre natural-draft chimney.

Technical Parameters

Installation Scenarios & Installation Precautions

The combined retrofit and response positioning suits older apartments, village houses, small townhomes, secondary washrooms served from a separate utility space, and rental refurbishments replacing failed cylinders. A technician must assess the existing location rather than reuse it automatically. Permanent combustion air, a safe exterior route for the smoke pipe, and a sound supporting wall are mandatory. A sealed bathroom, bedroom, stairwell, closed cupboard, or former tank closet without ventilation is unacceptable. Keep the 90-millimetre flue mainly vertical, preserve 200 millimetres above and 150 millimetres at each side, and flush rust or scale from old water lines before connection. Confirm LPG or natural-gas calibration, check regulator pressure, test joints with soap solution, and measure actual flow so the promised response is evaluated under realistic conditions.

Features & Value Delivered to Global Buyers

This version combines three renovation benefits: a shallow footprint, low-pressure activation, and a defined heating response without the refill delay of a storage tank. Dual ignition pins, water-gas interlock, flame-failure shutdown, anti-dry protection, overheat control, pressure protection, seasonal selection, and a 20-minute limiter complete the functional package. Buyers can specify housing finish, display type, colour, printed identity, and carton artwork for renovation or property-maintenance channels. MOQ begins at 100 units per model, samples can be installed for local validation, and normal production follows approval and deposit. One-year warranty support includes complimentary routine replacement parts.

Safety Boundaries & Long-Term Use Reminders

The 15-second figure does not include travel time through long downstream pipes and should never be promised independently of site conditions. The unit is not suitable for unventilated rooms, direct rain, or plumbing pressure above 0.8 megapascals. Replace corroded old connectors rather than adapting around them, and do not defeat the flow linkage to force ignition. Clean the inlet filter after the first month of retrofit service, then according to water quality. Replace batteries annually, inspect the chimney, verify a blue flame, and arrange professional investigation if response time lengthens or outlet temperature becomes unstable.