Endless Series
Gas Water
Heater
Uninterrupted comfort
Endless hot water
Smart safety
Experience
Endless Hot Water
Introducing the WULFE® Endless Series Continuous Flow Gas Water Heater
Engineered for efficiency with a 6.2-star energy rating, this advanced system guarantees endless hot water, reducing both energy consumption and household expenses. Built to endure Australia’s harsh conditions, it’s the ultimate solution for consistent, reliable hot water on demand.
Endless hot water, endless efficiency
The WULFE® Endless Series is engineered to provide a continuous supply of hot water on demand, no matter how many appliances are in use at the same time. With an impressive 6.2-star energy rating, this system is highly energy-efficient, helping households reduce both their carbon footprint and energy bills. The efficiency goes beyond just cost savings, contributing to sustainable living. Its durable construction ensures reliable performance in the most demanding Australian climates, from extreme heat to cold, offering long-lasting efficiency without compromise.
Customisable temperature
A standout feature of the WULFE® Endless Series is its adjustable temperature control. With 11 preset options ranging from 38°C to 75°C, users can customise the water temperature to fit their needs. This broad range caters to various household activities, from lower temperatures suitable for sensitive skin to higher settings for cleaning and sterilisation. The factory-set temperature of 50°C provides a safe default, protecting even the youngest or most vulnerable family members from scalding, while still delivering comfortable hot water.
WaterServo technology
WaterServo Technology is a breakthrough in the WULFE® Endless Series, minimising cold water waste by delivering hot water almost instantly. This technology reduces wait times for water to heat up while maintaining a consistent temperature, automatically adjusting flow and pressure to prevent fluctuations. This precise control not only enhances user comfort but also significantly reduces water and energy waste, making it an eco-friendly choice for households committed to sustainability.
Advanced FlameSustain™ technology
The WULFE® Endless Series incorporates FlameSustain™ Technology, designed to ensure steady and reliable hot water flow even in less-than-ideal conditions. Whether it's low gas pressure, variable water supply, or strong winds, FlameSustain™ keeps the water heater performing at its best. The technology adapts the combustion process to changing environmental factors, preventing unexpected interruptions. This ensures homeowners have a consistent hot water supply, regardless of external conditions.
Smart safety and control
Safety is paramount in the WULFE® Endless Series, which features dual CPU protection and an intelligent self-check system. The dual processors provide real-time monitoring, offering backup control in case of any faults. The intelligent safety system also continuously safeguards against potential issues such as fluctuations in gas and water pressure, overheating, or accidental flameouts. This multi-tiered safety system ensures the water heater operates securely, giving users peace of mind that their system is reliable and safe for daily use.
Built for Australian conditions
The WULFE® Endless Series is expertly designed to meet and exceed Australian Standards, making it ideal for enduring the country's diverse and often harsh weather conditions. Certified with the Australian Watermark, it guarantees clean, contaminant-free water and reliable performance in various environments. Whether in coastal regions with high salt content or areas with extreme temperatures, this water heater is built to last, delivering endless hot water while upholding the highest standards of safety and efficiency.
SPECIFICATIONS
| Model Number | W20CF-2-NG | W26CF-2-NG | |
|---|---|---|---|
| Gas Type | NG | NG | |
| Normal Gas Consumption | MJ/h | 160 | 195 |
| Water Pressure Max. | kPa | 1,000 | 1,000 |
| Water Pressure Min. | kPa | 150 | 150 |
| Gas Inlet Pressure | kPa | 1.13 - 5.0 | 1.13 - 5.0 |
| Test Point Pressure | Pa | 580 / 150 | 800 / 150 |
| Number of Injectors | Pcs | 13 | 13 |
| Diameter of Injector | mm | Ø2.15 | Ø2.15 |
| Burner Control Segment | Pcs | 7, 2, 4 | 7, 2, 4 |
| Electrical Rating | W | 48 | 66 |
| Anti-freezing Heating Capacity | W | 100 | 100 |
| Heat Output | kW | 37 | 47 |
| Water Heating Capacity (at 25°C rise) | L/min | 20 | 26 |
| Water flow rate to activate the water heater | L/min | 2.3 | 2.3 |
| Water flow rate to keep heater running | L/min | 1.7 | 1.7 |
| Relief Valve Pressure Setting | MPa | 1.0-1.5 | 1.0-1.5 |
| Ingress Protection Rating (AS60529) | IPX4 | IPX4 | |
| Power Supply | AC 240V, 50 Hz | AC 240V, 50 Hz | |
| Ignition | Direct w/o pilot | Direct w/o pilot | |
| Gas Inlet Connection | G¾ | G¾ | |
| Water Inlet & Outlet Connection | G¾ | G¾ | |
| Net Weight / Gross Weight | kg | 19.7 / 22.2 | 19.7 / 22.2 |
| Product Dimensions | mm | 590 x 370 x 210 | 590 x 370 x 210 |
| Package Dimensions | mm | 712 x 425 x 298 | 712 x 425 x 298 |
| GasMark Approval Number | GMK10805 | GMK10805 | |
| WaterMark Approval Number | WM-032235 | WM-032235 |
- All pictures shown are for illustration purpose only.
- Products and specifications are subject to change without notice.
- The system must be installed in accordance with the installation instructions provided in the user manual.
