Professional Classic Series: Atmospheric
Tank - 6 Years limited
Parts - 6 Years limited
With ProtectionPlus™ the 6-year limited tank warranty becomes 10-year ProtectionPlus – order part number SP20904 (6 pack only)
With ProtectionPlus™ the 6-year limited tank warranty becomes 8-year ProtectionPlus – order part number SP20081 (6 pack only)
- .59 - .64 EF
- Eco-friendly burner, low NOx design
- 29, 30, 40 and 50 gallon capacities
Professional Classic Plus™ Atmospheric gas water heaters are engineered for more hot water at a low operating cost
Efficiency- .59 - .64 EF
- More hot water at a low operating cost
- FHR: 51 - 87 gallons
- Recovery: 30.3 to 40.4 GPH at a 90° F rise, depending on model
- Exclusive air/fuel shut-off device
- Maintenance free – no filter to clean
- Protective control system that disables the heater in the presence of flammable vapor accumulation
- Eco-friendly burner, low NOx design
- Meets 40 ng/J NOx requirements
- Premium grade anode rod provides long-lasting tank protection
- Easy to light – no matches required
- EverKleen™ patented system fights sediment build-up
- Enhanced flow brass drain valve
- Temperature and pressure relief valve included
- Low lead compliant
- Standard replacement parts
Tank - 6 Years limited
Parts - 6 Years limited
With ProtectionPlus™ the 6-year limited tank warranty becomes 10-year ProtectionPlus – order part number SP20904 (6 pack only)
With ProtectionPlus™ the 6-year limited tank warranty becomes 8-year ProtectionPlus – order part number SP20081 (6 pack only)








More Residential Rheem Products
Find additional documentation by viewing these related products.
- Up to .90 UEF reduces operating cost
- Highest Hot Water Delivery (FHR) of 192 gallons in MaxMode
- Easy front access to connections and components
- LCD Display with built-in water leak sensor and system health
- .88 UEF reduces operating cost
- Highest Hot Water Delivery (FHR) of 198 gallons in MaxMode™
- Easy front access to connections and components
- LCD Display with built-in water leak sensor and system health
- Up to .90 UEF reduces operating cost
- Recovery: Up to 64 GPH at a 90° F rise, depending on model
- Up to 95G first hour rating depending on model
- Built-in Condensate Neutralizer
- .70 EF
- Fan assisted design
- 90 Gallon FHR Performance
- 60,000 BTU
- Available in 29 gallon gas model


