• .58 – .64 UEF
• Longer life
• SCAQMD Rule 1121 compliant
• 29, 39, 40, and 50 gallon capacities

Product Details

Professional Classic^™ Ultra Low NOx gas water heaters are SCAQMD rule 1121 compliant with 10 ng/J NOx emissionsEfficiency

• .58 – .64 UEF
• More hot water at a low operating cost

Performance

• FHR: 51 – 86 gallons for natural gas
• Recovery: 30 to 40 GPH at a 90° F rise, depending on model

Guardian System^™ & Sensor

• Exclusive fuel shut-off device 
• Maintenance free – no filter to clean
• Protective control system that 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 fights 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…

• Enhanced flow brass drain valve
• Factory installed temperature and pressure relief valve on select models
• Low lead compliant
• Exclusive Rheemglas^® lining