a.o. Smith Signature 40-Gallon Tall 6-Year Limited 35500-BTU Natural GAS Water Heater | G6-T4035NVR

Environmentally friendly 35 500 BTU low NOx gas burner delivers 65 gallons in the first hour. Self-diagnostic electronic gas control incorporates an LED status indicator that monitors and reports on system operational status. Built-in safety system reduces the risk of accidental flammable vapor ignitions. Short 61.75-in H x 20-in diameter design is ideal for condensed spaces like under staircases and closet installations. Protective anode rod and fused ceramic tank shield provide superior tank protection and extend water heater life. High-altitude certified from 0 ft to 10 100 ft.