Atmospheric Ultra Low NOx gas water heaters are SCAQMD rule 1121 compliant and meet 10 ng/j NOx emissions.

Efficiency

  • .58 - .63 UEF
  • More hot water at a low operating cost

Performance

  • FHR: 51 - 97 gallons for natural gas
  •  Recovery: 30 to 45.5 GPH at a 90° rise, depending on model

Flammable Vapor Detection System

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

Low Emissions

  • Ultra Low NOx radiant burner design
  • Stainless steel construction
  • SCAQMD Rule 1121 compliant
  • Meets 10 ng/J NOx requirements

Self-Cleaning

  • EverKleen™ patented system fight sediment build-up
  • Reduces fuel costs
  • Provides more hot water

Easy to Light

  • No matches required

Longer Life

  • Premium grade anode rod provides long-lasting tank protection

High Altitude Compliant

  • All models certified up to 10,000 ft. above sea level

Plus...

  • EcoNet™ enabled WiFi-connected† technology gives users control over water systems, allowing for customizable temperature, energy savings and system monitoring at home or away. Visit Rheem.com/EcoNetConnect**
  • Enhanced-flow brass drain valve on 12-year models
  • Temperature and pressure relief valve included
  • Low lead compliant
  • Specially formulated glass lining prevents corrosion and extends the life of the tank

Specifications

  • .58 - .63 UEF
  • Maintenance free - no filter to clean
  • 29, 40, 50, and 55 gallon capacities

Energy Guide Details

Certifications

AHRIUS CSA (Star)LEED Points = 1

Documents

Ultra Low NOx Atmospheric

Warranties

Tank - 12, 9, and 6 Years limited

Parts - 12, 9, and 6 Years limited