Heating & DHW (Domestic Hot Water).
Fully integrated tank and compressor unit (200/250/300L).Offers dual-refrigerant options (R290 / R134a) to navigate varying global F-Gas policies, securing both eco-compliance and hardware stability. Engineered for premium residential estates and light commercial projects.
CE · CB · ErP
Features:
• WiFl smart control
• R290/R134a optional refrigerant
• Micro-channel heat exchanger
• Easy installation and space saving
• Enamel water tank, long service life
• High-efficiency Compressor
• Max 75°C High-Temp Output
• 48 dBA Ultra-Quiet Operation
• 3.0 MPa High-Pressure Enamel Tank
• 50mm High-Density Insulation Foam
• Easy Top Discharge Installation
• Working Temp. Range: -7°C to 46°C
• 100% Factory Tested & OEM Ready
Listed Group (Stock Code: 603366) & 1M+ Annual Capacity: Ensures stable supply for large-scale global projects and guarantees factory-direct cost advantages.
Top-Tier Supply Chain & Quality Control: Utilizing our own in-house production of microchannel exchangers and enamel tanks, combined with strict EN16147 testing, to ensure an extremely low return/repair rate for our distributors.
Flexible OEM/ODM Support: Customizable ERP labels, UI panels, and multilingual packaging. We handle the full chain, so you can focus on selling.
Fumigation-Free Export Packaging: 15-35 days production lead time; protected against long-term sea freight humidity.
Looking for a reliable Chinese OEM heat pump supplier with the most flexible refrigerant options?
Get your exclusive factory-direct quote now and enjoy our free global policy compliance consultation. Secure your stable supply chain for the European and global markets.
| Top air outlet all in one heat pump | |||||||
| Model | MAHP-200E1 | MAHP-250E1 | MAHP-300E1 | MAHP-200E1 | MAHP-250E1 | MAHP-300E1 | |
| Tank Capacity (L) | 200 | 250 | 300 | 200 | 250 | 300 | |
| Refrigerant | R290 | R134a | |||||
| Power Supply | 220-240V/50Hz | ||||||
| Heating Capacity at Air 20℃/15℃,Water Temperature from 15℃ to 55℃ | |||||||
| COP(W/W) | 4.45 | 4.45 | 4.45 | 4.16 | 4.16 | 4.16 | |
| Rated Heating Capacity (W) | 2780 | 2800 | 2500 | 2500 | 2500 | 2500 | |
| Max input power (W) | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | |
| Max input current (A) | 13.3 | 13.3 | 13.3 | 15 | 15 | 15 | |
| Heat Pump | Rated Power (W) | 629 | 629 | 629 | 605 | 605 | 605 |
| Rated Current (A) | 2.8 | 2.8 | 2.8 | 2.68 | 2.68 | 2.68 | |
| Electric Heater | Rated Power (W) | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| Rated Current (A) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
| Compressor | LINDA | LINDA | LINDA | GMCC | GMCC | GMCC | |
| Working temperature range ( ℃) | -7~46 | -7~46 | -7~46 | -7~43 | -7~43 | -7~43 | |
| Max allowable pressure (Mpa) | 3 | 3 | 3 | 3 | 3 | 3 | |
| Max working pressure of exhaust side (Mpa) | 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 | |
| Net Weight (kg) | 95 | 105 | 115 | 88 | 95 | 102 | |
| Noise (dBA) | 48 | 48 | 48 | 48 | 48 | 48 | |
| Net Dimension (mm) | Φ620*1650 | Φ620*1880 | Φ620*2050 | Φ620*1638 | Φ620*1868 | Φ620*2038 | |
| Packed Dimension (mm) | 700*700*1755 | 700*700*1985 | 700*700*2155 | 700*700*1830 | 700*700*2060 | 700*700*2230 | |
| Loading QTY(20GP/40HC) | 24/51 | 24/51 | 24/51 | 24/51 | 24/51 | 24/51 | |

EU/UK Green Energy Retrofit Projects: Immediate compliance with 2027 F-Gas regulations, utilizing R290 for eco-buildings or R134a for stable logistics in stricter zones.
Luxury Villas & High-Rise Apartments: Space-saving monobloc design; standard water connections provide a true "Drop-in Replacement" for old electric heaters.
Global HVAC Engineering Tenders: Offers contractors a dual-refrigerant toolkit to hedge against volatile refrigerant prices and political policies.
Transnational Brand OEM Projects: Perfect for brands needing a highly reliable, certified flagship hot water unit with rapid global deployment.
Q1: Why offer two refrigerants (R290/R134a)?
A1: Regulations vary. R290 is the future for EU regulations (GWP=3), while R134a provides a non-flammable, highly stable option for markets with stricter shipping or insurance rules. Offering both lets you secure the best price and compliance for your specific local projects.
Q2: How does the 75°C output work with different models?
A2: In pure heat pump mode (Air 20/15°C), the R290 models achieve up to 75°C. The R134a models offer high efficiency as well, with a 2000W backup electric heater ensuring that the water never drops below a comfortable temperature even in extreme winters.
Q3: Is this unit easy for local technicians to install?
A3: Yes. As an all-in-one top discharge unit, there is no refrigerant piping required; plumbers simply connect the water inlet/outlet and power supply. The lightweight design (95-115kg) allows two installers to mount it without heavy lifting equipment.
Q4: Can I customize the branding for my local market?
A4: Absolutely. We offer full OEM/ODM services, including logo printing, customized ERP energy labels, UI text changes, and localized packaging manuals. We also have a 48-hour technical response team to support your local after-sales.