Brand new Eco smart hot water heater I bought this a couple of weeks ago and never got around to installing it. Paid $350 for it dont expect to get that for it. Specs: Product Overview Add unit to your electric water heater and get more hot water. Compatible with any size electric water heater Everbilt 3/4 in. FIP x 3/4 in. FIP x 24 in. Stainless Steel Water Heater Supply Line $9.97 Everbilt 3/4 in. Copper Pressure Cup x FIPT Female Adapter $4.16 Price for all 3: $36313Add all 3 to cart Product Overview Add unit to your electric water heater and get more hot water. Compatible with any size electric water heater Call for an Installation Quote at {contact info removed} SmartBoost installs directly on an tankʼs hot water line to provide more hot water than the tank al1 can provide. SmartBoost delivers nearly double the shower time. The unit sense the temperature of the water from the tank outlet, and SmartBoost activates when it senses that its inlet temperature has dropped below the user set activation temperature. Nearly 2X your hot water output Adjustable activation temperature 80130 degrees F Adjustable outlet temperature 80140 degrees F Set temperature in increments of 1 degrees F No need for additional electrical infrastructure if installed on existing electric water heater Compact design Install directly on the outlet of your water heating tank to increase deliverable hot water Uses the same 30 amp outlet as your existing tank. If you have a gas tank then it will need its own 30 amp dedicated breaker Save Space, Save Water Freeze protection settings Click here to check out our buying guide on water heaters Click here for more information on Electronic Recycling Programs