Micoe MAHP‑B Series R134a Round Top‑Discharge All‑in‑One Heat Pump Water Heater, 200L / 250L / 300L

1.【Mature & Safe R134a Refrigerant】
This monobloc unit utilizes the industry-standard R134a refrigerant with a charge of 1.05kg. R134a offers a fully mature global supply chain and absolute safety due to its non-flammable nature. It can be shipped via standard ocean or air freight and installed seamlessly in any indoor location without ventilation requirements. This dramatically reduces logistics, warehousing, and installation insurance costs for B2B clients, making it the most risk-free choice for exports to Europe, Australia, and North America.

2.【Microchannel Heat Exchanger Core Technology】
Unlike traditional copper coils wrapped around the tank, this unit utilizes an advanced microchannel heat exchanger. This design provides a larger heat transfer surface area, resulting in higher energy efficiency. It also offers superior anti-scaling and corrosion resistance, significantly extending the unit's lifespan and minimizing after-sales service requirements.

3.【60°C Pure Heat Pump Heating, 75°C Extreme High-Temp Output】
Conventional heat pumps often experience performance degradation below 0°C. Our unit is equipped with a powerful 2500W heat pump and a 2000W electric booster, achieving a COP of 4.16. In pure heat pump mode, it easily generates up to 60°C water. However, when ambient temperatures drop to -7°C and the heat pump cannot operate at full load, the electric booster seamlessly engages, ensuring a continuous supply of high-temperature water above 70°C. This robust solution perfectly resolves the low-temperature performance issues, providing end-users with uninterrupted domestic hot water 365 days a year.

4.【200L/250L/300L Enamel Inner Tank: High Pressure & Anti-Corrosion】
The water tank features a finely crafted enamel inner tank (Ф500/SPCC) and comes standard with magnesium anode protection. With a maximum allowable pressure of 3.0 MPa, it completely eliminates the risk of leaks and rust. Weighing between 88kg and 102kg, the robust construction reflects its high-quality materials, providing Micoe with the confidence to offer long-term warranties to our partners.

5.【48 dBA Library-Level Silence】
Utilizing a premium centrifugal fan assembly, the operating noise is strictly controlled to 48 dBA. This allows the all-in-one unit to be easily installed in close proximity to living areas such as balconies, basements, or laundry rooms, ensuring a peaceful and premium living experience for end-users.

6.【Standard Top Discharge Design for Multi-Country Installation】
With heights ranging from 1638mm to 2038mm, the standard circular top discharge design requires no duct connection; it can be placed directly outdoors or in ventilated areas. As a mature and globally interchangeable standard model, it dramatically simplifies the replacement of traditional systems and lowers the installation threshold for HVAC contractors.

7.【 Micoe Company Strength & Service Advantages】

【A-Share Listed with World-Class Manufacturing】
As an A-share listed company (Stock Code: 603366), Micoe operates an 800,000m² international smart manufacturing base with an annual heat pump capacity exceeding 1 million units. Our large-scale intensive production guarantees highly competitive B2B wholesale pricing and stable, on-time delivery for global partners. We fully support bulk wholesale orders, as well as OEM/ODM customization.

【Full-Chain In-House R&D & OEM/ODM Capabilities】
We possess the complete in-house capability to design and produce microchannel heat exchangers, enamel inner tanks, and electronic control systems. Whether you require customized logos, specific system parameters, region-specific power plugs, or multilingual manuals, we provide tailored, one-stop OEM/ODM solutions ("one policy per client").

【Comprehensive International Certifications】
Our products strictly meet global standards including CE, RoHS, ISO9001, and ISO14001. We provide complete export certification documentation, full English/multilingual manuals, and piping installation guides, along with dedicated technical after-sales support for overseas distributors and project owners.

【Efficient Global Logistics & Inventory Guarantee】
All models are shipped in export-grade high-strength wooden crates (shockproof and moisture-proof). Standard models are maintained with ample safety stock, with a standard bulk order lead time of just 15 to 35 working days for direct delivery to Europe and other global markets.

8. CTA 

Need a quotation for the MAHP-B All-in-One Heat Pump Water Heater?
Please let us know your target market, estimated purchase quantity, and required tank capacity. Our sales and technical team will provide you with a detailed quotation, complete parameter manuals, and successful project case studies.

We welcome inquiries regarding OEM partnerships and wholesale distribution! 👉