For sale: Super General window air conditioner, 18,000 BTU - in excellent condition. For sale: Super General window air conditioner. The air conditioner is well-known for its cooling power and is excellent for use in hot weather. Technical Specifications: Brand: Super General. Model: KSGA18NE1. Cooling Capacity: 18,000 BTU (1.5 ton). Type: Window. Condition: (Mention the condition of the air conditioner here, e.g., very clean and guaranteed, lightly used, very cool and quiet). Location: (Jeddah). Contact: Via private messages or WhatsApp (phone number appears when you click the contact button).