We do not accept P. BOXES - PLEASE PROVIDE A PHYSICAL ADDRESS.We advise you to use a reputable carrier service when returning your goods. Please check the Voltage information and make sure it matches the one in your country. In case it's not stated in the description, do ask us. We guarantee that your issue will be solved quickly. We usually respond within 24 hours on weekdays. Genie Chain Drive 550 Garage Door Opener, Heavy Duty Chain Drive Opener, Model 2035-TKV. Genie Chain Drive 550 Garage Door Opener, Heavy Duty Chain Drive Opener, Model. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems". The seller is "selectivesales123" and is located in this country: US. This item can be shipped to United States.