| BTU Heating Input Rating (Custom) | : | 30,000 BTU/h |
| BTU Heating Input Rating | : | 32,000 BTU/h |
| Capacity | : | 40 gal |
| Condensing | : | No |
| Depth | : | 18.5 in |
| Diameter | : | 18.5 in |
| ENERGY STAR Certified | : | No |
| Energy Factor | : | 0.59 |
| First Hour Rating | : | 67 gal |
| Fuel Type | : | Liquid Propane |
| Gas Connection Size | : | 1/2 in |
| Height | : | 58.5 in |
| Ignition Type | : | Direct Spark |
| Low NOx | : | Low NOx |
| Model Number | : | PRO |
| Phase | : | 1 ph |
| Power Source | : | Gas |
| Product Family | : | Professional Classic |
| Recovery Rate | : | 32.3 GPH |
| Shipping Weight | : | 125 lbs |
| Vent Size | : | 3~4 in |
| Vent Type | : | Atmospheric |
| Water Connection Size | : | 3/4 in |
| Width | : | 18.5 in |
The Rheem Professional Classic 40-gallon atmospheric water heater is engineered to deliver reliable hot water for residential applications while maintaining low operating costs. This liquid propane model provides 32,000 BTU/h of heating power and a first-hour rating of 67 gallons, ensuring consistent performance for daily household needs.Built for safety and longevity, this water heater incorporates the maintenance-free Guardian System™ for protection against flammable vapors. It also features a patented EverKleen™ system to reduce sediment buildup and a Rheemglas®-lined tank to resist corrosion, ensuring a long and efficient service life.
Guardian System™: Features an exclusive air/fuel shut-off device and protective control system that disables the heater if flammable vapors are detected.Sediment Reduction: Equipped with the EverKleen™ patented system to fight sediment build-up, prolonging tank life and maintaining efficiency.Corrosion Resistance: A Rheemglas® tank lining and a premium-grade anode rod work together to provide long-lasting protection against corrosion.Low NOx Burner: The eco-friendly, low-emission burner design meets 40 ng/J NOx requirements, making it suitable for areas with strict air quality standards.Durable Components: Includes an enhanced-flow brass drain valve for easy maintenance and uses standard replacement parts for simplified service.Warranty Coverage: Backed by a 6-year limited warranty on the tank and parts for peace of mind.