可能您家的比较好
我在factory direct看到的
Product Code : LG0910
Description : LG LP0910WNR 9,000 BTU PORTABLE AIR CONDITIONER
Manufacturer part code: LP910WNR
Price: $249.99
Warranty Information: Refurbished - 90 Days factorydirect.ca Depot Warranty
Packing Details : Retail Boxed
Detail Specifications: - Auto Evaporation System (Allows continuous use without removing water)
- Single hose system
- Multiple fan speeds with Auto Cool
- Programmable 24-hour on-off timer
- Remote Control
- 55 dBA Level (front)
- Dehumidification 3 Pts/Hr
- Estimated Cooling Area 300 sq. ft.
- Used ECO frindly R410A refrigerant
- 115 Volt AC / 15 amp
- Dimensions (WxHxD) 17 1/32" x 31 9/32" x 11 13/16"
- Net Weight 55 lbs.
- Refurbished like new
Detail Info at : [media]http://www.lg.com/us/products/documents/LP0910WNR_spec%20sheet.pdf[/media]