Selling brand new in box rheem 50 gal water heater purchased for a project and never used them, I have 4 available. Below I have attached all the details, purchased at Home Depot for $1900. Asking $1400 Product Overview * Hybrid electric heat pump saves up to $480 in annual energy costs * Built-in WiFi enables control and monitoring at home or away * Provides ample hot water for homes with 3+ bathrooms / 3-5 people Model#: XE50T10H45U0 Sku#: 100(contact info removed) Internet#: (contact info removed)81 The Rheem ProTerra Electric hybrid is the smartest, quietest and most efficient water heater on the market. It features a hybrid heat pump design making it 400% more efficient than standard electric water heaters. It's so efficient, it pays for itself in 2-3 years and has an estimated energy cost savings of up to $4,800 over 10-years. Plus, it's energy rebate eligible-super high efficiency means it could be eligible for state, local or utility rebates. It's smart: with its built-in WiFi and the EcoNet app, you can check hot water availability, track energy usage and can control its modes; choose the efficiency or performance you want. As Performance Platinum, it comes with a 10-year warranty and 1-year in-home labor warranty. * Provides an estimated energy cost savings of $480 per year * Pays for itself in 2-3 years thanks to an amazing 3.75 uniform energy factor and features that deliver long-term savings * Smartest: built-in EcoNet Wi-Fi technology allows you to manage hot water and avoid cold showers; track weekly, monthly & yearly energy usage; and manage heating schedule your mobile device * Sustainable: reduces Carbon footprint with 75% reduction in energy use * Save even more with Energy Star rebates: it's Energy Star certified so it may be eligible for rebates in your area. Check for rebates through your state and local government or electric utility provider * Self-cleaning: fights sediment build-up at the bottom of the tank to prolong tank life and maintain efficiency * More hot water: provides more hot water than many standard residential electric models providing ample hot water for households with 3-5 people or homes with 3+ bathrooms * Easy installation: easily accessible electrical junction box for convenient hook up and drop-in replacement for nearly any standard electric water heater * Ductable: Duct colder exhaust air into your attic, another room or out of your home * Easy to maintain: premium brass drain valve for easy draining and stainless steel elements that prevent buildup * Warranty: 10-year warranty with 1-year in-home labor warranty * Leak Detection and Auto Shutoff sold separately, upgrade to Proterra HS models for built in Leak Detection and Auto Shutoff * Demand Response Ready: if your utility requires a grid connection, connect without any additional costs and save more with Off-peak Scheduling * Savings & efficiency information is located on Product Specification documents * As with any WiFi connected device, for best performance use your phone or tablet to check the Wi-Fi signal strength in the area where the water heater will be installed prior to purchase.