✔ Cut heating bills by up to 40% with an energy-efficient reverse-cycle heat pump
✔ Safeguard crops from -15°C frost to 40°C summer heat with powerful 25kW heating & cooling
✔ Perfectly sized for 500-800㎡ commercial greenhouses –10HP split system coverage.
✔ Eliminate cold spots viaducted air distribution for uniform temperature and humidity.
✔ Heavy-duty louver panels protect against dust, debris, and corrosive agricultural sprays.
Engineered for Modern Agriculture
Engineered specifically for modern agricultural environments, our 25kW split heat pump delivers reliable commercial greenhouse heating and cooling through a dedicated ducted split system. Unlike standard air conditioners that struggle with sub-zero winters, this reverse-cycle unit is equipped with a high-performance compressor and electronic expansion valve, maintaining a precise constant temperature to protect high-value crops like tomatoes, flowers, and leafy greens. Whether you need to prevent frost damage during seedling propagation or cool down overheated polytunnels in mid-summer, this agricultural climate control solution ensures optimal photosynthesis and vigorous growth year-round.
Equipped with a four-way reversing valve, this system provides consistent winter heating for crops even when outside temperatures plummet, and switches seamlessly to powerful cooling during heatwaves. This dual-functionality saves you the cost of purchasing separate heating boilers and cooling fans.
Traditional fan heaters create hot spots that dry out leaves. Our ducted air delivery system evenly diffuses conditioned air across the entire growing canopy. This prevents localized cold stress, ensures consistent humidity levels, and promotes uniform flowering and fruit setting.
Agricultural environments are full of dust, pollen, and irrigation mist. The protective louver design on the outdoor condenser prevents debris ingress and physical impact, ensuring stable heat exchange. This robust construction minimizes maintenance and extends the lifespan of your greenhouse HVAC system.
With a class-leading COP (Coefficient of Performance) of up to 3.8, this energy-saving commercial split system delivers more kilowatts of heat or cold per unit of electricity. Lower utility bills mean your investment pays for itself within the first two growing seasons.
Beyond basic heating and cooling, our unit excels in precision agriculture HVAC through three advanced engineering features:
1. Intelligent Constant Temperature Logic: The microcomputer controller constantly adjusts the refrigerant flow via an EEV (Electronic Expansion Valve), reacting to ambient changes within seconds. This ensures the temperature fluctuation stays within ±1°C (34°F), which is critical for high-value seed breeding and pharmaceutical plant cultivation.
2. Corrosion-Resistant Construction: Standard units rust within a year in greenhouse conditions due to high ammonia and humidity levels. Our outdoor unit features a golden hydrophilic aluminum fin and coated louver panels, offering 500 hours of salt-spray resistance – ensuring reliable performance even in coastal or highly humid farm regions.
3. Quiet Operation Scroll Compressor: Using a genuine brand scroll compressor (Copeland/Panasonic), the agricultural split heat pump operates at significantly reduced vibration and noise levels. This not only extends the compressor's lifespan but also keeps the farm environment calm for livestock and workers.
As a professional OEM heat pump manufacturer, we offer full custom split system for greenhouse solutions. From private label branding to technical parameter adjustments, we align every detail with your local market requirements and project specifications.
Build your own brand with our OEM/ODM services. Minimum order quantity (MOQ) is flexible to support startups and established distributors alike.
Our custom greenhouse climate control units are available in 380V/415V/460V, 50Hz/60Hz, and single-phase or three-phase configurations. We adapt the compressor and fan motor controls to match your local grid standards without compromising performance.
Choose from R410A, R32, or R407C refrigerants based on your regional regulations. We also fine-tune the EEV (Electronic Expansion Valve) logic and defrost cycles to suit specific crop types, ensuring tailor-made split heat pump performance for tomatoes, flowers, or leafy greens.
🔧 Beyond standard: We also offer customized controller software (Modbus/RS485 integration), special coil coatings for high-humidity zones, and ducted air outlet redesign for unique greenhouse geometries. Just share your technical spec sheet – we deliver a prototype within 15 working days.


Figure 1: 25kW ducted split heat pump indoor air handler installed in a commercial greenhouse, delivering even climate control for thriving vegetable crops. (Alt: ducted-split-heat-pump-greenhouse-air-distribution)


Figure 2: Durable outdoor condensing unit with protective louver panels, mounted outside the greenhouse for 25kW heating and cooling system. (Alt: outdoor-louver-heat-pump-unit-agriculture)
Video Demo: 25kW Greenhouse Heat Pump Performance
A: Absolutely. The 25kW (10HP) reverse-cycle heat pump delivers consistent heating even in ambient temperatures as low as -15°C (5°F). It effectively covers standard commercial greenhouses ranging from 500 to 800 square meters, depending on your insulation and local climate.
A: A standard AC is a one-way cooler, whereas this commercial split heat pump features a reversing valve. This allows it to harvest heat from the outside air and pump it into your greenhouse during winter, while still providing powerful cooling in summer – making it a true year-round climate control unit.
A: Yes. We offer flexible ducted air distribution designs. Our engineering team can calculate the static pressure to ensure even airflow reaches all rows of your crops, preventing micro-climates that can stunt plant growth.
Get a tailored 25kW split heat pump solution with your brand, voltage, and refrigerant preferences – delivered worldwide.