
Wholesale OEM Cooling and Heating Hot Pump Air Conditioner 18000BTU 24000BTU 30000BTU 36000BTU. Inverter Technology: Compressor frequency adjusts for energy-saving cooling and heating effects. Ultra-Low Noise: Noise level as low as 18 dB for quiet operation. Self-Cleaning Function: Features independent dehumidification and self-cleaning capabilities. High Density Filter: Equipped with high density health filter for sterilization and air purification. Eco-Friendly Refrigerant: Uses environmentally friendly refrigerants like R32 and R410A. Multi-Certification: Certified with CE, CCC, RoHS, CECC, and UR standards. Energy Efficiency: Meets China Energy Efficiency Standard Level 1. Customizable Voltage: Available in 110V 60Hz and 220V 60Hz options.