Functions:
Heating & DHW.
Fully integrated wall-mounted unit combining a tank and heat pump. Pre-charged—no on-site refrigerant work. Ideal for apartments, small villas & B&Bs (60L/80L/100L).
Certifications:
CE · ErP
Features:
• Horizontal/Vertical design, space-saving
• high-efficiency compressor
• Hot water up to 75°C
• 2000W electric backup
• 3.0 MPa high-pressure protection
• Enamel tank & external condenser coil
• 4-way valve defrosting (works down to -7°C)
• Sterilization function
• Noise down to 43 dBA
• MODBUS communication
• OEM/ODM available & 100% factory tested
Product Overview
The Micoe MAHP-C Series is a fully integrated Monobloc heat pump water heater, combining the heat pump module and high-grade enamel water tank into a single, ultra-slim horizontal unit. Powered by a highly efficient Hitachi compressor and advanced microchannel heat exchanger, it operates within a wide ambient range of -7°C to 43°C and adjusts hot water from 15°C to 75°C.
Weighing only 39-45kg, this IPX4-rated unit comes with a dedicated wall-mount controller. Specifically engineered to solve the problem of limited floor space, it fits perfectly in compact apartments and high-efficiency residential renovation projects.
【Ultra-Slim Horizontal Design for Maximum Installation Flexibility】
Unlike traditional vertical units, this model features a horizontal (wall-hung) design. It can be installed precisely under ceilings, above toilets, or in narrow bathroom corners, making full use of otherwise wasted vertical wall space. Whether for new builds or renovation projects, it seamlessly integrates into existing plumbing without major modifications, offering a true "drop-in replacement" experience.
【Dedicated Wall-Mounted Controller】
This unit is equipped with a dedicated horizontal wall-hung remote controller featuring a clean, intuitive interface. End-users can easily set their preferred water temperature without complex settings.
【100% Factory Pre-Charged: Zero On-Site Refrigerant Work】
The R134a refrigerant is fully pre-charged at the factory. Installers only need to secure the unit to a solid load-bearing wall and connect the water pipes. No on-site refrigerant handling is required, dramatically shortening the renovation construction period.
With a charge of only 0.28kg, R134a is completely non-flammable. This eliminates the strict compliance costs associated with flammable R290 refrigerants. It can be safely shipped worldwide and installed in tight indoor spaces, making it the lowest-risk, most reliable export product.
【Hitachi Compressor & Microchannel Heat Exchanger】
Equipped with a high-quality Hitachi rotary compressor and an aluminum microchannel heat exchanger. Compared to traditional copper tubes, the microchannel design offers significantly higher heat transfer efficiency, ensuring faster heating speeds at lower energy consumption and dramatically extending the overall durability of the unit.
【75°C High-Temp Output & 2000W Electric Backup】
Operating stably between -7°C and 43°C, the pure heat pump mode achieves water temperatures up to 60°C. If the ambient temperature drops to -7°C, the built-in 2000W electric heating element automatically engages to guarantee a stable 75°C output. This perfectly solves the performance degradation issue of traditional heat pumps in cold winters.
【Library-Level Silence at 43 dB(A)】
Through optimized air ducts and DC motor design, the operating noise is strictly controlled to 43 dB(A) (minimum based on model). This makes it highly suitable for bedroom balconies, children's rooms, or high-end apartments requiring absolute quiet, without disturbing daily rest.
【60L/80L/100L Flexible Capacities for Highest ROI】
Three capacities are available to precisely match different family sizes. The high-quality enamel inner tank and magnesium anode protection prevent rust and scaling, ensuring a long lifespan. It is the most cost-effective choice for mass apartment renovation projects.
【A-Share Listed Group with World-Class Manufacturing】
Micoe (Stock Code: 603366) is a leader in the clean energy sector, operating an 800,000m² smart manufacturing base with an annual heat pump capacity exceeding 1 million units. We own an independent CNAS accredited laboratory, and every machine is strictly tested before leaving the factory.
【Comprehensive International Certifications & Fast Lead Times】
Fully certified with CE, RoHS, ERP, and ISO9001. We offer a 2-year comprehensive warranty and a 3-year core compressor warranty. Units are packed in fumigation-free wooden crates for safe sea freight. Standard bulk order lead times are stable at 15-35 days.
【Full OEM/ODM Support & Global After-Sales】
We support flexible brand customization, and provide complete English manuals and technical data sheets. Our team offers global after-sales technical support for distributors and renovation contractors.
Looking for a space-saving heat pump water heater for your apartment renovation projects?
Get your exclusive B2B factory-direct pricing and start your bulk OEM planning today!
| Wall mounted all in one heat pump | |||||||||
| Model | MAHP-60C1 | MAHP-80C1 | MAHP-100C1 | MAHP-60D1 | MAHP-80D1 | MAHP-100D1 | MAHP-80G1 | MAHP-100G1 | |
| Tank Capacity (L) | 60 | 80 | 100 | 60 | 80 | 100 | 80 | 100 | |
| Refrigerant | R134a | R290 | |||||||
| Power Supply | 220-240V/50Hz | ||||||||
| Heating Capacity at Air 20℃/15℃,Water Temperature from 15℃ to 55℃ | |||||||||
| COP(W/W) | 3.55 | 3.55 | 3.55 | 3.55 | 3.55 | 3.55 | 4.32 | 4.32 | |
| Rated Heating Capacity (W) | 600 | 600 | 600 | 600 | 600 | 600 | 950 | 950 | |
| Max input power (W) | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 | 2300 | 2300 | |
| Max input current (A) | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 10.2 | 10.2 | |
| Heat Pump | Rated Power (W) | 169 | 169 | 169 | 169 | 169 | 169 | 220 | 220 |
| Rated Current (A) | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.98 | 0.98 | |
| Electric Heater | Rated Power (W) | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| Rated Current (A) | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 10.2 | 10.2 | |
| Compressor | Highly | Highly | Highly | Highly | Highly | Highly | Highly | Highly | |
| Working temperature range ( ℃) | -7~43 | -7~43 | -7~43 | -7~43 | -7~43 | -7~43 | -7~43 | -7~43 | |
| Max allowable pressure (Mpa) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| Max working pressure of exhaust side (Mpa) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| Max working pressure of suction side (Mpa) | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | |
| Net Weight (kg) | 39 | 42 | 50 | 39 | 42 | 45 | 48 | 56 | |
| Noise (dBA) | 43 | 46 | 54 | 43 | 46 | 49 | 48 | 48 | |
| Net Dimension (mm) | 890*480*500 | 1040*480*500 | 1180*480*500 | 480*500*977 | 480*500*1142 | 480*500*1180 | φ468*1222 | φ468*1442 | |
| Packed Dimension (mm) | 960*565*570 | 1100*565*570 | 1250*565*570 | 565*585*1010 | 565*585*1180 | 565*570*1250 | 493*498*1222 | 493*498*1442 | |
| Loading QTY(20GP/40HC) | 72/144 | 60/126 | 51/111 | 80/168 | 80/168 | 80/168 | 80/168 | 80/168 | |

🏢 Compact Apartments & Studios
The top choice for tight spaces. The wall-mounted horizontal design makes full use of vertical wall space, leaving the floor completely free.
🛁 Direct Replacement for Old Electric Heaters
Specifically designed to swap out traditional electric water heaters. It connects directly to the existing water pipe connections with absolutely no re-piping required.
🧺 Laundry Rooms, Basements, or Kitchen Corners
Easy to conceal for a seamless look. The ultra-low noise operation (down to 43 dBA) ensures it never disturbs daily life, blending perfectly with the surrounding environment.
👨👩👧👦 High Cost-Performance Choice for 2-3 Person Families
The 100L capacity fully covers daily showering, washing, and dishwashing needs, delivering outstanding long-term energy savings.
European renovation distributors widely choose the MAHP-C wall-mounted series for their old apartment renovation projects. Clients report that the wall-mounted design saves invaluable floor space in compact urban apartments. The 60L and 80L models are best-sellers for studio and double-occupancy apartments, while the 100L model perfectly fits small family households.
Q1: How many people can this unit supply hot‑water for?
A1: The 60 L / 80 L models suit 1‑2 users, while the 100 L version fits 2‑3 users. Supported by the 2000 W electric backup heater, it delivers consistent high‑temperature hot water up to 75 °C even in winter.
Q2: Are there special wall‑structure requirements for wall‑mount installation?
A2: The lightest unit weighs only 39 kg. Standard load‑bearing walls are sufficient for mounting; extra‑professional reinforcement is not required.
Q3: Is R134a refrigerant safe?
A3: Absolutely safe. R134a is non‑flammable with zero flammability risk, and suitable for all indoor installation environments.
Q4: Can this unit be installed inside a bathroom?
A4: Yes, it is fully acceptable. The unit reaches IPX4 water‑proof rating against water splashes and daily steam. Combined with non‑flammable R134a refrigerant, it brings no safety risks when fitted in bathrooms or balconies.
Q5: Does it really produce only 38 dB noise?
Will it be noisy when installed indoors? A5: Correct. The tested minimum noise level is 38 dB(A), measured at a 1‑metre distance from the unit. This is comparable to the noise level inside a quiet library. You will hardly notice operational sound even during night‑time operation, making it ideal for noise‑sensitive areas such as bedrooms and balconies.
Q6: How much energy can it save compared with conventional electric water heaters?
A6: It delivers an average COP of 3.5, which means 1 unit of electricity input generates 3.5 units of heat energy. It achieves around 70 % energy‑saving compared with traditional electric water heaters. A built‑in 2000 W electric backup heater guarantees hot‑water availability even under low‑temperature winter conditions.