Ruud Ultra™ with LeakGuard™ and Demand Response Electric Water Heater.

Professional Ultra™ with LeakGuard™ and Demand Response high efficiency electric water heaters are engineered for longer life and connection to utility demand response programs for energy savings.

Smart Technology

  • Integrated leak detection and prevention system with factory installed auto water shut-off valve limits leaks to no more than 20 ounces of water
  • LeakSense™ Built-in Leak Detection System detects any leak large or small, internal or external
  • Built-in EcoNet® WiFi technology for temperature control and immediate notification about leaks and service needs from anywhere
  • Know before hot water runs out with the Hot Water Availability Indicator in the EcoNet® app
  • Element Health Indicator shows exactly which element needs to be replaced and when
  • Demand response ready EcoPort (CTA-2045 port) is built in for easy connect to utility demand response programs

Easy to Install and Service

  • Diagnostic mode gives diagnostic info while at the water heater to expedite service
  • Durable brass drain valve helps drain the tank faster to reduce time on the job


  • .92 – .93 UEF
  • Dual 4500 and 5500 watt copper heating elements


  • FHR: 55 – 72 gallons, based on gallon capacity
  • Recovery: 21 to 25 GPH at a 90° F rise, depending on model

Longer Life

  • Premium grade anode rod provides long-lasting tank protection


  • High performance and lower operating cost
  • Electric junction box located above heating elements for easy installation
  • Over-temperature protector cuts off power in excess temperature situations


  • EverKleen® self cleaning device fights harmful sediment build-up with a high-velocity spiraling water stream – helps operating efficiency by saving energy, money and improving tank life
  • Temperature and pressure relief valve included