Check the listing for details. Rheem Tankless Water Heater 9.9 GPM Natural Gas Indoor ECOH180DVRHLN. Color: Silver, Condition: Open box. Listed at 1199.99 USD. Performance Platinum 9.9 GPM High Efficiency Indoor Recirculating Natural Gas Tankless Water HeaterApplication Type: ResidentialBTU Rating: 180,000 BTUEfficiency Level: Super HighFinish: GrayFirst Hour Delivery: 594 gallons/hrFlow Rate at 35°F Rise: 9.9 gallons/minFlow Rate at 45°F Rise: 7.7 gallons/minFlow Rate at 55°F Rise: 6.3 gallons/minFlow Rate at 65°F Rise: 5.3 gallons/minFuel Type: GasGas Connection Size: 1/2 inchGas Type: Natural GasHeat Exchanger Warranty: 12 yearsInstallation Location: IndoorMaximum Flow Rate: 9.9 gallons/minMaximum Temperature: 140°FMinimum Activation Rate: 0.5 gallons/minMinimum Temperature: 100°FRecommended Showers: 2-4Pack Size: 1 unitWeight: 85 lbsRequired Voltage: 120 voltsTotal BTU: 180,000 BTUUniform Energy Factor: 0.94Vent Type: Single WallWater Connection Location: BottomFeatures: Freeze Protection, Ultra LoNox, Wall MountedWater Heater Type: GasAt GoodBye Retail, we take pride in delivering your orders promptly and efficiently. Please review the following shipping details to ensure a seamless shopping experience:Order Processing:Orders are processed and shipped within 24 business hours of your purchase.If your order is placed before 1 PM EST Monday through Friday, it will be shipped on the same day. Orders placed after 1 PM EST will be shipped the following business day. For orders made during the weekend (Saturday/Sunday), they will be shipped on the following Monday, excluding federal holidays.Shipping Options:We offer up to three (3) shipping options for most orders within the U.S.:Economy Shipping: This option allows the courier a maximum of 10 full business days for delivery.Standard Shipping: Typically, this method takes between 3-7 business days for delivery.Expedited Shipping: For those in a hurry, expedited shipping usually takes between 2-5 business days (this is not overnight shipping).Please select your preferred shipping method during the checkout process. Be mindful that once your order is placed, we are unable to modify the chosen shipping method.Delivery Estimates:While eBay provides estimated delivery dates, please note that these are approximations. Delays can occur due to factors beyond our control, such as extreme weather conditions, natural disasters, and peak seasonal demand.Shipping Carriers:To ensure the safe and efficient delivery of your orders, we utilize reputable carriers, including UPS Mail Innovations, FedEx Ground and SmartPost, and USPS. The choice of carrier is determined by the package's size and weight.For your convenience, please be aware that both UPS Mail Innovations and FedEx SmartPost handle the transportation of packages to your local USPS for final delivery. Rest assured, we dispatch all orders within 24 business hours.Tracking information may take up to 72 hours to be uploaded and synchronized between eBay and the courier's website. We appreciate your patience during this process.Signature Confirmation:For orders valued at more than $150, we include signature confirmation as an extra layer of security to ensure your package is delivered safely.Shipping Address:Once an order is placed, we regret that we cannot alter the shipping address. We strongly recommend verifying that your preferred shipping address is accurate before finalizing your purchase during checkout. At GoodBye Retail, your satisfaction is our priority. If you have any inquiries or require further assistance with your order, please do not hesitate to contact our dedicated customer support team. Before leaving negative feedback, we kindly request that you contact us. Our team is committed to resolving any issues with your order to ensure you have a positive shopping experience with us. Thank you for choosing GoodBye Retail. We appreciate your trust in us for your shopping needs.