Haier air conditioners: 1.5 tons - 1850 2 tons - 2300 2.5 tons - 3400 Midea Elite air conditioners: 1.5 tons - 1950 2 tons - 2350 2.5 tons - 3400 3 tons - 3900 Carrier air conditioner: 1.5 tons - 1900 2.5 tons - 3300 3 tons - 3850 WBOx air conditioner: 1.5 tons - 1400 Dansat air conditioner: 1.5 tons - 1550