The 22KW EVI Heat Pump maintains ideal winter temperatures between 18-20℃. Meidibao Fixed Frequency Commercial EVI Series incorporates multiple technologies to enhance stability and reliability, effectively handling extreme temperature challenges while ensuring stable operation.

Operating Temperature Range:
Minimum operating ambient temperature: -35°C
Maximum operating ambient temperature: 43°C

• Compressor: World-famous brand rotary type or fully enclosed vortex compressor with low noise, low vibration, high efficiency, and long service life. Multiple compressor units enable automatic unloading at partial load for energy savings and reduced frequent starts.
• Water Side Heat Exchanger: High-efficiency shell tube or threaded casing heat exchanger with small volume, light weight, easy disassembly, convective heat conduction, and maximum working pressure of 45kgf/cm². Insulated with 10mm PE to prevent energy loss.
• Air Side Heat Exchanger: Integral hydrophilic finned inner threaded tube design with large windward area, high heat transfer efficiency, oxidation and corrosion resistance. Hydrophilic fins reduce condensation and frosting, ensuring sufficient heating capacity in cold winters.
• Low Noise Fan: Domestic famous brand motor with axial impeller design, anti-aging blades, and strict static balance experiments for optimal working point, efficiency, and noise levels.
• Housing Materials: Galvanized steel external sheet metal with rust removal, cleaning, drying, and electrostatic spraying for durable, attractive appearance.

• Energy Efficiency: Significantly reduces energy consumption compared to traditional heating and cooling methods
• Versatility: Provides both heating and cooling functions in one unit for year-round flexibility
• Environmentally Friendly: Produces fewer emissions and offers sustainable operation
• Cost Savings: Lower energy bills over time due to efficient operation
• Quiet Operation: Minimal environmental disturbance
• Space-Saving: Consolidates heating and cooling into a single unit
• Fast Response: Quickly adjusts temperature to meet desired settings
• Improved Indoor Air Quality: Maintains proper humidity levels and filters air
• Long Lifespan: Durable construction for many years of service with proper maintenance
• Easy to Control: User-friendly controls for convenient operation and temperature management