Home > Products > Heat Pump > All in One Heat Pump Water Heater
Functions：
Heating & DHW (Domestic Hot Water).
Micoe MAHP‑V Series R290 wall‑mounted all‑in‑one heat pump water heater, A+ energy rating, 2000W electric backup heater, max 75°C hot‑water output, COP up to 4.32, IPX4 protection, quiet operation. 80L/100L for homes and apartments. Certified Chinese factory supporting OEM & ODM for global wholesalers and distributors.
Certifications：
ErP · CE
Features：
• R290 Natural Refrigerant (GWP=3)
• A+ High Energy Efficiency Rating
• Space-Saving Wall-Mounted Design
• High Hot Water Output up to 75°C
• Dual Heating Mode
• Stable Operation at -7°C
• Triple Safety Protection
• Intelligent Defrost System
• Enamel Inner Tank & Magnesium Anode
• Smart IoT Control
• Ultra-Quiet Operation
• Modbus Communication
• Easy Installation
Micoe MAHP-V Series is an A+ energy-rated R290 wall-mounted all-in-one heat pump water heater, designed for small residences, urban apartments and home renovation projects. Offered in 80L and 100L capacities, this fully integrated unit combines heat pump system, microchannel heat exchanger, enamel-lined pressure tank and smart control system in one compact body. No outdoor unit is required, realizing energy-saving operation, constant hot water and stable low-temperature heating performance.
As a professional listed clean energy manufacturer with 27 years of production experience, Micoe provides fully certified heat pump water heaters for global export. We support bulk wholesale, HVAC project supply and full OEM & ODM customization, serving overseas distributors and engineering contractors with high-quality residential hot water solutions.
Adopting natural R290 low-GWP refrigerant, the unit fully complies with international F-Gas regulations, ensuring full market compliance for global sales and customs clearance. Equipped with a high-efficiency Haili compressor, it reaches a maximum COP of 4.32 and obtains A+ energy rating. Saving up to 75% power consumption compared with traditional electric water heaters, it perfectly fits low-carbon housing standards and global energy-saving subsidy projects.
Breaking the limits of ordinary wall-mounted heat pumps, MAHP-V delivers stable 75°C high-temperature hot water. It fully meets daily household demands including bathing, kitchen cleaning and clothes washing. Constant water temperature eliminates sudden temperature fluctuations, providing sufficient and comfortable hot water for full domestic scenarios.
Optimized for cold climates, this heat pump operates stably at temperatures as low as -7°C. It effectively solves common winter problems such as heating attenuation and shutdown failure, ensuring reliable year-round hot water supply for high-latitude and low-temperature regions.
Integrated all-in-one structure requires no outdoor unit and simplifies on-site installation and wiring. The wall-mounted design saves floor space and adapts perfectly to apartments, small homes, balconies, bathrooms and basements. With IPX4 waterproof protection, it works steadily in humid indoor environments with strong durability and wide installation adaptability.
The system runs energy-saving heat pump mode by default. The built-in 2000W electric backup heater automatically activates under extreme low temperatures to compensate heating capacity. Dual heating modes prevent hot water shortage in cold winters, improve operational stability and effectively reduce after-sales failure rates.
Equipped with dual-band WiFi module, the unit supports mobile remote control, real-time status monitoring, temperature adjustment and mode switching. Intelligent operation matches modern smart home requirements, improving user experience and product competitiveness in overseas residential and project markets.
All core components including compressor, heat exchanger, enamel tank, main control board and fan assembly are fully traceable and independently available. It solves industry pain points such as difficult part matching and high maintenance costs, greatly reducing after-sales operation pressure for global dealers.
Built with over-temperature protection, dry-burn protection, leakage protection, over-pressure protection and anti-freezing protection, the unit achieves dual water and circuit safety interlock for long-term stable operation. Adopting thickened export cartons and shockproof foam, the product resists compression and collision, ensuring safe long-distance ocean transportation and global delivery.
🏢 European Compact Apartments & Renovation Retrofits:
Engineered as a direct drop-in replacement for existing gas or electric water heaters without modifying the existing plumbing. The ultra-safe 0.15kg refrigerant charge allows for safe indoor installation directly inside bathrooms.
🏠 Homes in Cold Climates (UK, Nordic Regions):
With a wide operating ambient temperature range from -7°C to 43°C, the powerful 2000W electric backup ensures no-fear performance during sudden cold snaps, guaranteeing a continuous hot water supply throughout harsh winters.
🏠 Attics, Basements & Tight Utility Rooms:
The space-saving wall-mounted design perfectly utilizes vertical wall space, completely freeing up valuable floor space for storage or other equipment.
🧺 Laundry Rooms & Balconies:
Featuring an IPX4 waterproof rating, it completely eliminates the moisture sensitivity issues common in traditional electric water heaters, making it highly durable in high-humidity outdoor or semi-outdoor environments.
🏨 Boutique B&Bs & Short-Term Rentals:
With rapid heating capabilities and generous capacities (80L / 100L), it comfortably accommodates continuous showering for multiple guests, ensuring an exceptional stay experience without running out of hot water.
Q1: What are the export advantages of an all-in-one unit compared to split systems?
A1: All-in-one units require no on-site refrigerant welding or outdoor unit commissioning. Technicians simply connect the water pipes and power supply. This drastically lowers installation labor costs, reduces the training threshold for overseas installers, and minimizes after-sales debugging. It is the ideal choice for high-volume overseas distribution and simplifies compliance with global environmental policies.
Q2: Do you support OEM/ODM branding? What is the lead time for bulk orders?
A2: Yes, we fully support OEM/ODM branding and private label customization. We can adjust product parameters and aesthetics based on your specific market needs. With robust mass production capacity, our standard lead times are highly stable. We accept both full-container and LCL (Less-than-Container-Load) orders and can flexibly match your shipping schedule.
Q3: Does heating performance degrade in low-temperature regions?
A3: Our units are rigorously tested in professional low-temperature labs and can stably generate heat at -7°C. When combined with the electric backup heating compensation mode, they guarantee sufficient hot water output even in extreme cold, making them perfectly suitable for year-round use in cold climates.
Q4: Can after-sales spare parts be purchased separately?
A4: Yes. All core components can be supplied individually. We provide a complete bill of materials (BOM) and spare parts list, enabling overseas clients to establish local parts inventory for quick repairs without affecting end-user experience. This significantly boosts your local brand reputation.
Q5: What customs clearance documents can you provide for shipments?
A5: We provide a complete set of export documentation, including commercial invoices, packing lists, full compliance certifications, energy efficiency reports, and factory inspection test reports. We can also tailor documents to meet the specific customs requirements of different countries, ensuring seamless clearance.
Q6: How should I choose between the 80L and 100L models for overseas distribution?
A6: The 80L model is ideal for 2-3 person compact apartments. It offers excellent cost-effectiveness and is perfect for high-volume mainstream markets. The 100L model is suitable for 3-5 person families or high-water-consumption scenarios, making it ideal for premium home renovations and residential projects. We recommend carrying both models to cover all price points and market segments.
Q7: Why is the R290 charge only 0.15kg? What are the installation benefits?
A7: We achieve this ultra-low charge through optimized microchannel heat exchanger design. The direct benefit is that it fully complies with European indoor fire safety regulations. The unit can be installed directly inside apartment bathrooms without the need for a separate ventilation room or machine room, significantly broadening your sales scenarios and reducing installation complexity.
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Contact (Position): No, 199, South Yingzhou Road, 222002 Lianyungang, China
Phone: +86-15194302398
Whatsapp: +86-15194302398
Email: [email protected]
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