Newest addition to SPT's Portable AC familyDual Hose System with Self-Evaporating Technology!This 9,000btu, 3-in-1 system provides multi-season comfort. Designed to efficiently cool and dehumidify any space without permanent installation. Effectively improves air circulation in poorly ventilated spaces. Dual hose systems provide fast cooling. With one hose for air intake and the other for air exhaust, there is no negative pressure created inside the room.Self-Evaporating Technologyduring the cooling process, water is extracted from the air into the unit. Most of this water is recycled and used to cool the cooling coils. This creates improved cooling efficiently without adding energy cost. The moisture is then pushed out with the exhaust air, leaving you a virtually no-drain unit. In extreme humid conditions, if condensation collects faster than the unit can evaporate, the excess water will collect in the built-in tank. When the tank becomes full, compressor will automatically shut-off and unit will indicate that drainage is needed.Note: Exhaust hose installation required (all standard accessories included). Included plastic slider kit forms up to 6.75 ft.Features and Functions3-in-1 Technology1. 9,000 BTU cooling power2. Dehumidifier3. FanSelf evaporating technologyLCD display on remote and control panelSMART TechnologyRe-start IC Technology (unit restarts when power resumes after a power failure)24-hour programmable timer3 fan speeds: AutoHighLowFire resistant PVC plastic housingAuto-swing louversWashable air filter collects dust particlesEasy-grip handle and casters for easy mobilityDigital thermostat controlChoice of programmable timer or continuous operationExtendable exhaust hose (up to 5.5 ft.)Built-in water tank or extended water tube for continuous drainageLimited 1 year warrantyUL approvedMeasuring conditions is based on factory testing conditions. CoolingRoom Temp: 80.6F, Room Humidity: 60% / HeatingRoom Temp: 68F, Room Humidity: 60%.Specifications Cooling capacity 9,000btu / hour Power consumption 977 W Amperage 8.5A Air volume (CFM) 176 Moisture removal 47 pints/day Operating temp 64 ~ 110F Thermostat 64 ~90F Control digital with LCD EER 9.21 dB (High / Low) 50.1 / 47.8 Power supply 115V / 60Hz Max room size 250 sq. ft. Timer 1 ~ 24 hours Fan speeds 3 (AutoHighLow) Compressor Rotary Refrigerant / Load R22 / 1.4 lb Exhaust pipe max length 5.5 ft. Exhaust pipe diameter 5.25 in. Window kit material Plastic slider kit Window kit length Min: 28.25 in. / Max: 81.5 in. Product dimension (L x D x H) 18 x 18.5 x 33.5 in. Package dimension (L x D x H) 20.5 x 23 x 35 in. Net weight 82 lbs. Gross weight 88 lbs.