Essential Series: Atmospheric

Essential Atmospheric gas water heaters are engineered for more hot water at a low operating cost

Efficiency

• .58 - .65 UEF
• More hot water at a low operating cost

Performance

• FHR: 52 to 105 gallons
• Recovery: 30.3 to 61 GPH at a 90° F rise, depending on model

Flammable Vapor Detection System

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

Low Emissions

• Eco-friendly burner, low NOx design
• Meets 40 ng/J NOx requirements

Altitude Certification

• All models certified up to 5,999 ft. above sea level, some certified up to 10,200

Plus…

• Side water connections for space heating applications available on select models
• Easy to light – no matches required
• EverKleen™ patented system fights sediment build-up
• Side water connections for space heating applications on the 48-gallon tall model
• Low lead compliant
• Temperature and pressure relief valve included
• Standard replacement parts