Rheem® PRO+G98-75U RH Professional Classic Plus® Heavy Duty Gas Tank Water Heater, 75100 Btu/hr Heating, 98 gal Tank, Natural Gas Fuel, 72.8 gph at 90 deg F Recovery, Tall

• Protective control system that disables the heater in the presence of flammable vapors
• Maintenance free no filter to clean
• Integrated self diagnostic system control for easy installation and service
• Eco-friendly burner, ultra low
• NOx design meets 14 ng/J NOx requirements
• Premium grade anode rod provides long-lasting tank protection
• Enhanced flow brass drain valve
• Side Water connections for space heating applications
• Standard replacement parts
• Durable silicon nitride ignitor (HSI)