Ruud Powered Damper Ultra Low NOx Gas Water Heater.

Professional Achiever Plus™ Powered DamperUltra Low NOx gas water heaters are SCAQMD Rule compliant and meet 10ng/J NOx emissions


  • .64 – .68 UEF
  • ENERGY STAR® rated


  • FHR:  86 gallons for 50-gallon model and 67 gallons for 40-gallon
  • Recovery: 36.4 GPH at a 90° F rise

Self-Diagnostic System

  • Electronic gas control for improved monitoring and service

Low Emissions

  • Ultra Low NOx 38,000 BTU/h burner
  • SCAQMD Rule 1121 compliant
  • Meets 10 ng/J NOx requirements


  • 24 VAC flue damper, 110 VAC outlet required
  • Includes 19-foot cord, 3-prong plug
  • Standard Cat. I, double-wall, B-vent, 3″ (4″ adaptor included)

Guardian System™ & Sensor

  • Exclusive fuel shut-off device
  • Maintenance free – no filter to clean
  • Disables the heater in the presence of flammable vapor accumulation

Longer Life

  • Premium grade anode rod provides long-lasting tank protection

High Altitude Compliant

  • Certified to 5,250 ft. above sea level


  • Dual certified for both potable water and space heating
  • Enhanced flow brass drain valve
  • Temperature and pressure relief valve included
  • Low lead compliant
  • EverKleen™ patented system fights sediment build-up
  • Standard replacement parts