A.O. Smith
A.O. Smith® 100191237 GCB-30 30 Gallon Gas Water Heater, 32000 Btu/hr Heating, Liquid Propane Fuel, Atmospheric Vent
Sign In to View Pricing & Availability
- The ProLine® 400/401 Series gas water heater is designed to deliver an economical performance that can lower your energy bills and also provide long-lasting value.
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® Gas Water Heater, Series: GCB-30, 32000 Btu/hr Heating, Liquid Propane, 1/2 in Gas Connection, 30 gal Tank, Piezo Pushbutton Ignition, Atmospheric Vent, 3 in, 4 in Vent, 37 gph at 90 deg F Recovery, Energy Factor: 0.61, 3/4 in Water Connection, 150 psi, Tall or Short: Tall, Ultra Low Nox: No, 16 in Dia x 61 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 operates the electronic gas control without requiring an external power source
- The electronic gas control incorporates an LED status indicator that monitors system operation and service diagnostics
- Green Choice® gas burner - Patented "Eco-Friendly" design reduces NOx emissions by up to 33% and complies with low- NOx emission requirements of less than 40 ng/J
- Dynaclean™ diffuser dip tube - Reduces lime and sediment build up and maximizes hot water output, made from long-lasting PEX cross-linked polymer
- Coregard™ anode rod - Our anode rods have a stainless steel core that extends the life of the anode rod allowing superior tank protection for longer than standard anode rods
- Pushbutton piezo ignitor - Makes lighting the pilot fast and easy with one-hand pushbutton spark ignition
- Heat trap nipples Factory installed for faster installation
- Blue Diamond® glass coating - Provides superior corrosion resistance compared to industry standard glass lining
- 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 energy factors - Eco-Friendly Non-CFC foam insulation, external heat traps and specially designed combustion chamber combine to produce a high Energy Factor for maximum savings on operating costs
- Approved for installation from sea level to 10100 ft elevation
- Insulation Blanket
- Heating Capacity32,000 BTU/hrRecovery Rate37 gph at 90 deg FTall or ShortTallTank Capacity30 galVent TypeAtmospheric VentDimensions16 in Dia x 61 in HManufacturerA.O. SmithManufacturer #100191237Pressure Rating150 psiSeriesGCB-30