Professional Classic Series: Atmospheric
MODEL PROG50-38N RH60
- Tank - 6 Years limited
- Parts - 6 Years limited
- With ProtectionPlus™ the 6-year limited tank warranty becomes 10 years!
- .58 - .66 UEF
- Eco-friendly burner, low NOx design
- 29, 30, 40 and 50 gallon capacities
- Select models have side water connections for space heating applications
Select Capacity
29
Gallons
30
Gallons
40
Gallons
48
Gallons
50
Gallons
SKU PROG50-38N RH60
Warranty Years 6
Model Professional Classic Atmospheric
Tank Capacity 50
Fuel Natural Gas
Height 58.38"
Width 20.5"
Single Shower Minutes 23
Number Back To Back Showers 2
Professional Classic® Atmospheric gas water heaters are engineered for more hot water at a low operating cost
Efficiency- .58 - .66 UEF
- 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
- All models certified up to 5,999 feet above sea level, some certified up to 10,000 feet. Consult factory for specifications
Plus…
- Easy to light – no matches required
- EverKleen™ patented system fights sediment build-up
- Exclusive Rheemglas tank lining resists corrosion and prolongs tank life
- Enhanced flow brass drain valve
- Factory installed temperature and pressure relief valve on select models
- Low lead compliant
- Standard replacement parts
- Tank - 6 Years limited
- Parts - 6 Years limited
- With ProtectionPlus™ the 6-year limited tank warranty becomes 10 years!








More Residential Rheem Products
Find additional documentation by viewing these related products.
Natural Gas
Propane Gas
Professional Prestige Maximus Heavy Duty with LeakSenseCapacity 75-75
- .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
Propane Gas
Natural Gas
Professional Classic Plus® MaximusCapacity 40-50
- 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
Natural Gas
Professional Classic Series Ultra Low NOx Skinny ModelsCapacity 28-46
- .58 - .64 UEF
- Longer life
- SCAQMD Rule 1121 compliant
- 29, 39, 40, and 50 gallon capacities
Propane Gas
Natural Gas
Performance Platinum™ Maximus With LeakSenseCapacity 40-50
- 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


