Tired of choosing between low-efficiency water heaters that drain your profits, or complex systems that can’t scale with your business? Meet the FORLSSMAN R290 500L All-in-One Heat Pump Water Heater Dark Knight — the eco-friendly, high-performance solution built to power hotels, gyms, multi-family buildings and small businesses.
It combines R290 natural gas, A+ (XXL) ERP efficiency, a 500L integrated tank, and smart cascade technology (up to 8 units / 128kW total) to deliver consistent, low-cost hot water — and grow with your demand, no system replacement needed.
Works reliably from -15°C to 45°C. IPX4 water resistance allows flexible indoor or outdoor installation.
Built-in WiFi and Modbus connectivity. Monitor and manage the system remotely for easy maintenance.
Available in Duplex 2205 stainless steel or Ø600mm enamel tank (8 bar max pressure). Magnesium anode prevents corrosion for long-lasting performance.
The 500L capacity paired with quick heating cuts recovery time, ensuring non-stop hot water for your commercial operations.
All-in-one design slashes installation costs by up to 30% compared with split units. Simplified piping and assembly greatly cut on-site labor and construction expenses.
With 20+ years of professional experience, we provide tailored eco-friendly solutions to meet your demands, striving to create a sustainable green future together.
Our cascade system supports up to 8 connected units to manage peak hot water demand. Fast water recovery guarantees continuous hot water supply and improves guest experience.
Space-saving design fits utility areas perfectly. Stable hot water at 65°C meets daily service needs and keeps your business running smoothly.
With IPX4 waterproof performance, it adapts to humid gym spaces. Outdoor installation frees up indoor working space for your business.
Consistent hot water output ensures smooth daily services. Professional outdoor placement keeps indoor areas fully functional and tidy.
COP up to 5.30 and A+ (XXL) ERP rating cut monthly utility costs. Scalable cascade design eliminates costly full-system replacements.
Built-in WiFi/Modbus enables remote monitoring. Fast recovery with 3000W backup heater keeps hot water ready 24/7.
Available for both enamel and Duplex 2205 tanks, with magnesium anode resists corrosion. Premium compressor and IPX4 build reduce repair needs and downtime.
FORLSSMAN has always embraced the corporate philosophy of being pragmatic, innovative, honest, and committed to win-win cooperation,covering an area of 20,000 square meters. Headquartered and manufactured in Foshan, China’s world-famous manufacturing hub,FORLSSMAN boasts 20+ years of professional expertise, over 100 patents and a 20,000+ ㎡ modern factory. It is a trusted supplier for multiple Fortune Global 500 firms. With strong R&D and strict quality control, its self-developed air-source heat pump products sell well across EU, North America, Australia and other developed regions.
Contact us today to discover more product details and tailored solutions.
Forlssman has full experience in the field of heat pumps for more than 20+ years, Forlssman is committed to building Chinese excellent enamel insulation water tank OEM production base, air source heat pump water heater OEM production base, We are willing to establish long-term partnership with all costomers.
We have about 200 staffs who are able to design and product heat pumps with advanced technology. And the number of the staff is increasing year by year.
Forlssman is located in the home appliance manufacturing base-Foshan, Guangdong, China. covering an area of 20000+ square meters. It has advanced industry production lines, including: intelligent CNC sheet metal production line; intelligent welding line; intelligent enamel water tank production line; automatic water tank assembly line; commercial air source heat pump production line.
Our main markets cover all parts of the world, dedicated to serving all people.
Absolutely. FORLSSMAN provides one-stop OEM/ODM solutions for global partners, including custom logos, packaging, voltage standards, and performance parameters. Our Foshan factory has 20+ years of OEM experience, advanced production lines, and strict quality control, supporting flexible MOQs and mass production. We also offer technical documentation, helping B2B clients launch their own heat pump brands with lower costs and faster lead times.
Yes. We optimize heat pump parameters according to local climate, voltage, and grid conditions worldwide. Our R&D team adjusts heating/cooling capacity, operating frequency, and protection settings to ensure stable performance in tropical, temperate, or arctic regions. We comply with four international standard systems: Australian, American, European, and Southeast Asian, ensuring seamless adaptation to local markets and maximum efficiency for B2B projects.
Address
Global marketing center:
Room 803, chevalier house, 45-51 chatham road south, tsim sha tsui, kowloon, hong kong.
Chinese factory:
No.5 Pengshan Road, Fuwan Industrial Zone, Hecheng Street, Gaoming District, Foshan City, Guangdong Province, China.
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