A.O. Smith
A.O. Smith® 100274367 HWRT-50 50 Gallon Gas Water Heater, 45000 BTU/hr Heating, Liquid Propane Fuel, Atmospheric Vent
Sign In to View Pricing & Availability
- The ProLine® gas water heater is designed to deliver an economical performance that can lower your energy bills and also provide long-lasting value. Featuring a 50 gal (nominal) tank and a 50000 Btu gas burner, the HWRT-50 Standard Vent delivers a first hour rating of 89 gals and a recovery rate of 54 gph. With an 0.61 Uniform Energy Factor, this water heater is not Energy Star® qualified. It carries a 8-year limited tank warranty and meets Low NOx emission requirements.
Looking for model-specific repair or replacement parts? Enter the unit’s serial number into the A.O. Smith Parts Finder.
A.O. Smith® ProLine® Master Gas Water Heater, Series: HWRT-50, 45000 BTU/hr Heating, Liquid Propane, 1/2 in Gas Connection, 50 gal Tank, Piezo Pushbutton Ignition, Atmospheric Vent, 4 in Vent Size, 54 gph at 90 deg F Rise Recovery, 0.61 Energy Factor, 3/4 in Water Connection, 150 psi, Tall, Ultra Low NOx: No, 22 in Dia x 60-3/4 in H
- Intelligent control logic - The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance
- Uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source
- The electronic gas control incorporates and LED status indicator that monitors system operation and service diagnostics
- DynaClean™ diffuser dip tube - Reduces lime and sediment buildup and maximizes hot water output
- Made from long-lasting PEX cross-linked polymer
- Green Choice® gas burner - Patented eco-friendly burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements of less than 40 ng/J
- Coregard™ anode rod - Our anode rods have a stainless steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rod
- ProLine® master products have increased anode protection with either longer or multiple anodes depending on model
- Push button piezo igniter makes lighting the pilot fast and easy with one hand
- Heat trap nipple - Factory installed for faster installation
- Blue Diamond® glass coating - Provides superior corrosion resistance compared to the industry standard glass lining
- Blue Diamond® glass coating blend is formulated in the same lab that creates the protection for our industry-leading commercial product line
- Enhanced-flow brass drain valve - Our residential water heaters have a solid brass, tamper resistant, enhanced flow, ball type, drain valve
- Uses a standard female hose fitting that allows for fast and easy draining during maintenance
- Designed for easy operation, this valve includes an integral screwdriver slot that features a 1/4 turn (open/close) radius, which not only permits full straight-through water flow but also a quick and positive shut off
- High uniform energy factor - Eco-Friendly non-CFC foam insulation, external heat traps and specially designed combustion chamber combine to produce a high UEF for maximum savings on operating costs
- All models approved for installation from sea level to 10100 ft elevation
- Temperature and Pressure Relief Valve
- Fuel TypeLiquid PropaneHeating Capacity45,000 BTU/hrRecovery Rate54 gph at 90 deg FTall or ShortTallTank Capacity50 galUltra Low NOxNoVent TypeAtmospheric VentDimensions22 in Dia x 60-3/4 in HManufacturerA.O. SmithManufacturer #100274367Pressure Rating150 psiSeriesHWRT-50Weight165 Lb