AO Smith® ProLine® Gas Water Heater, Series: GCG-50, 37000 Btu/hr Heating, Liquid Propane, 1/2 in Gas Connection, 50 gal Tank, Piezo Pushbutton Ignition, Atmospheric Vent, 3 in, 4 in Vent, 41 gph at 90 deg F Recovery, Energy Factor: 0.62, 3/4 in Water Connection, 150 psi, Tall or Short: Tall, Ultra Low Nox: No, 21 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 performanceUses a thermopile to generate the power needed to operates the electronic gas control without requiring an external power sourceThe electronic gas control incorporates an LED status indicator that monitors system operation and service diagnosticsGreen 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/JDynaclean™ diffuser dip tube - Reduces lime and sediment build up and maximizes hot water output, made from long-lasting PEX cross-linked polymerCoregard™ 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 rodsPushbutton piezo ignitor - Makes lighting the pilot fast and easy with one-hand pushbutton spark ignitionHeat trap nipples Factory installed for faster installationBlue Diamond® glass coating - Provides superior corrosion resistance compared to industry standard glass liningEnhanced-flow brass drain valve - Our residential water heaters have a solid brass, tamper resistant, enhanced-flow, ball type, drain valveUses a standard female hose fitting that allows for fast and easy draining during maintenanceDesigned 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 offHigh 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 costsApproved for installation from sea level to 10100 ft elevation
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