A. O. Smith's Signature 100 Series Tall Ultra Low NOx 50-Gallon Direct Vent Gas Water Heater provides efficient, reliable hot water for households with 5+ people when sized appropriately. The environmentally friendly 38,000 BTU Ultra Low NOx natural gas burner delivers 77 gallons of hot water in the first hour. An electronic gas valve provides precise temperature control for optimum hot water delivery without an external power source necessary. The gas valve also includes an LED status indicator for diagnostics reporting and a push-button ignition to simplify startup. This 50-gallon hot water heater has a built-in safety system to reduce the risk of accidental flammable vapor ignitions. A factory-installed temperature and pressure relief valve and tamper-proof drain valve also ensure safe operation. This model is built to last. It features Tank Guard® which is designed to provide ultimate tank protection and increase lifespan of the water heater. It also features a self-cleaning dip tube to decrease sediment build-up and extend the water heater's overall life. This added protection comes with a 6-year limited warranty to provide peace of mind. Call 1-877-GOLowes to get this water heater installed.
Delivers the ideal amount of hot water for households with 5+ people when sized appropriately
Features an environmentally-friendly 38,000 BTU Ultra low NOx burner that delivers 84 gallons in the first hour
Electronic gas valve provides precise temperature control for optimum hot water delivery
Self-diagnostic electronic gas control incorporates an LED status indicator that monitors and reports on the system's operational status
Built-in safety system reduces the risk of accidental flammable vapor ignitions
Tall 73 in H x 22-in diameter design
Direct vent installs through side wall
High-altitude certified from 0 ft to 7,700 ft
Provides peace of mind with a 6-year limited tank and parts guarantee and a 1-year limited labor warranty
