| BTU Heating Input Rating (Custom) | : | 36,000 BTU/h |
| BTU Heating Input Rating | : | 36,000 BTU/h |
| Capacity | : | 50 gal |
| Condensing | : | No |
| Depth | : | 20.5 in |
| Diameter | : | 20.5 in |
| ENERGY STAR Certified | : | No |
| Energy Factor | : | 0.64 |
| First Hour Rating | : | 85 gal |
| Fuel Type | : | Liquid Propane |
| Gas Connection Size | : | 1/2 in |
| Height | : | 58.38 in |
| Ignition Type | : | Direct Spark |
| Low NOx | : | Low NOx |
| Model Number | : | PRO |
| Phase | : | 1 ph |
| Power Source | : | Gas |
| Product Family | : | Professional Classic |
| Recovery Rate | : | 36.4 GPH |
| Shipping Weight | : | 150 lbs |
| Vent Size | : | 3~4 in |
| Vent Type | : | Atmospheric |
| Water Connection Size | : | 3/4 in |
| Width | : | 20.5 in |
This Rheem Professional Classic atmospheric gas water heater is engineered to deliver more hot water at a low operating cost. With a 50-gallon capacity and a 36,000 BTU/h low NOx burner, this liquid propane model provides reliable performance for residential applications.For enhanced safety and peace of mind, the unit is equipped with the maintenance-free Guardian System™, which includes an air/fuel shut-off device. The tank is further protected by a premium anode rod and an exclusive Rheemglas® lining that resists corrosion to prolong the heater's life.
Safety System: Features the Guardian System™, an exclusive air/fuel shut-off device and sensor that is maintenance-free and protects against flammable vapor accumulation.Low Emissions: Equipped with an eco-friendly, low NOx burner design that meets 40 ng/J NOx requirements for cleaner operation.Corrosion Resistance: Built with an exclusive Rheemglas® tank lining and a premium-grade anode rod for long-lasting tank protection and extended service life.Sediment Reduction: Incorporates the EverKleen™ patented system to fight sediment buildup and maintain efficiency over time.Durable Construction: Includes an enhanced-flow brass drain valve and a factory-installed temperature and pressure relief valve for reliability and ease of service.