Address: DeZhou,ShanDong,China | Whatsapp/Phone: +86-18653152590 | E-mail: aike0453@gmail.com
Heating & Cooling | Ultra-Low Temperature Operation | High COP
An air source heat pump (ASHP) is a high-efficiency device that provides both heating and cooling by leveraging a vapor-compression cycle to transfer ambient thermal energy. Its key advantages include a high Coefficient of Performance (COP) for significant energy savings, reversible operation for year-round climate control, and a substantial reduction in carbon emissions by utilizing electricity over fossil fuels.
Model: AKHT150FL / AKHT75FL
Specification: Contact customization
Material: Aluminum alloy unit frame structure
Features: Stable operation under ultra-low temperature conditions
Full-Condition Operation
Engineered for reliable operation across a wide range of ambient conditions, ensuring stable heating performance even in ultra-low temperature environments.
Enhanced Vapor Injection Compressor
Utilizes internationally renowned brand dedicated EVI compressors, significantly boosting heating capacity and efficiency in low ambient conditions.
Compressor Cold Climate Protection
Integrates an electric heating belt for compressor frost protection, aiding reliable low-temperature startup and preventing damage in harsh winter conditions.
Precision Expansion Control
Employs a high-precision electronic expansion valve (EEV) to accurately regulate refrigerant flow, optimizing system performance across varying loads.
High-Efficiency Heat Exchanger
Features a highly efficient shell-and-tube heat exchanger with inner-grooved copper tubes and a hydrophilic aluminum fin design, maximizing heat transfer surface area.
Intelligent Control System
A microprocessor-based smart control system with data logging and remote monitoring capabilities, enabling real-time performance tracking and convenient remote management.
Highly Efficient Scroll Compressor
The integrated design of the high-efficiency gas-liquid separator is safer against liquid shock and plays the role of a sound chamber, effectively reducing airflow noise caused by refrigerant backflow.
Frequency Conversion Fan Motor
The fan motor adopts variable frequency design with aerodynamic optimization, so the operating speed of the aluminum alloy bird-wing axial flow fan always matches actual working conditions. Motor efficiency is as high as 95%, further reducing noise.
10% Higher Heating Capacity
The low-temperature heat pump unit uses an electronic expansion valve in both the main refrigeration circuit and the jet enthalpy increase circuit, effectively improving heating capacity under low ambient temperatures by 10%.
All-Round Compressor Insulation and Noise Reduction
The compressor is equipped with a soundproof coat as standard, adopting full-range heat preservation and noise reduction design to reduce heat loss in low-temperature weather.
Efficient Defrosting
Heat pump heat exchanger pipes are arranged in an equilateral triangle, balancing each circuit for full and uniform heat exchange. During defrosting, heat diffuses from the inside out, ensuring clean and thorough defrosting.
The unit is equipped with temperature protection switches, overload relays, high and low voltage safety switches, water flow switches, anti-freeze switches, and delayed start protection devices to ensure safe and reliable operation and easy maintenance.
| Parameter | Value |
|---|---|
| Rated Cooling Capacity (A35/W7) | 129.5 kW |
| Rated Heating Capacity (A7/6,W45) | 154.8 kW |
| Low Ambient Heating Capacity (A-12/-14,W41) | 94.32 kW |
| Power Supply | 380VAC3PH+N50HZ |
| Refrigerant | R410A |
| Compressor Type | EVI Compressor |
| Number of Compressors | 2 |
| Water Flow Rate | 25.4 m3/h |
| Water Pressure Drop | 47 kPa |
| Cooling Operating Range | 5–48°C |
| Heating Operating Range | -26–30°C |
| Dimensions | 2264×1250×2110 mm |
| Net Weight | 950 kg |
Shandong Aike Holding Group Co., Ltd. is a comprehensive high-tech enterprise integrating research, design, production, sales, and installation. With professional expertise and mature technology in central air-conditioning systems, the company has rapidly grown in the industry.
Main products include ventilation equipment, fresh air equipment, electromechanical equipment, fire smoke exhaust equipment, water tanks, cooling towers, and other central air-conditioning systems, purification air-conditioning systems, and terminal supporting products.
√ Factory-Direct Pricing — Competitive rates without middleman markup
√ OEM/ODM Available — Custom specifications and branding
√ Fast Lead Time — Efficient production and shipping
√ Certified Quality — CE, ISO, and relevant industry certifications
√ Technical Support — Selection guidance and installation assistance
Contact usto customize your plan and obtain a factory price quotation.
