Product Name: 42000BTU Cassette Room Air Conditioner Model NO.: CC-24R/WaS Condition: New Power Type: AC Power Source: Electrical Cooling/Heating: Cooling/Heating China Energy Efficiency Standard: Level 3 Certification: CE, CCC, RoHS, MEPS Indoor Machine Noise: 36-49dB Usage: Room Capacity: 27000-48000 BTU Type: Cabinet Air Conditioner Refrigerant: R410A,R22 Function: Cooling & Heating Noise: Level Trademark: CHUNLAN or OEM Transport Package: Wooden Box and Carton Box Specification: CE, CB, Origin: China HS Code: 8415 Product Description 1. Elegant design with various panels for choice.2. High Efficiency, saving energy.3. High quality brand compressor.4. Wide voltage start.