• On Demand Hot Water— No delay.
  • Reduced Energy Waste—Flow switch activates heater only on demand (no stand-by heat loss). 99% efficient.
  • Continuous Hot Water—No storage capacity to run out.
  • No Need for a T&P Relief Valve—Check local codes.
  • Integral Flow Restrictor—Built-in to ensure proper temperature rise.
  • Prevention of Bacteria Growth.
  • Easy Installation— mounts on wall – no sweat connections.
  • Ni Chrome Heating Element—A unique, patented flow path ensures optimum heat transfer and extended element life.
  • Durable Design—Reduces calcification and sedimentation.
  • Space Saving Installation—Compact size.
  • High Temperature Limit Switch (ECO)—Protects against element burn out, with reset button.
  • Warranty—Heaters are designed for durability and guaranteed against failure due to leaks of Heater Body/Element Assembly for a period of 10 years. Field serviceable element with replaceable cartridge element (1 year warranty).
  • Single Phase and Three Phase models—Single Phase models 240 volt and below are cUL certified.
  • Model Number- ES-3500-4-S-10
  • kW Rating- 3.5
  • Voltage- 240
  • AMPS- 14.6
  • Temperature Rise °F 0.5 GPM- 48
  • Recommended Wire Size- 14 AWG
  • Dimensions -10 ¾ in. X 5 ¼ in. X 2 7/8  in