Rheem’s RTG-70DVLN-3 High Efficiency indoor non-condensing natural gas tankless gas water heater delivers continuous hot water with minimal wait, saving time, energy and water. The RTG-70DVLN-3 features exclusive Hot Start Programming which keeps the water heater in a ready state eliminating cold water bursts with back-to-back uses. Rheem’s exclusive Overheat Film Wrap provides heat exchanger overheat protection and LeakGuard Leak Detection and Prevention monitors for potentially costly leaks providing you peace of mind while you enjoy efficient, continuous, no wait hot water in your entire home. The compact size, wall mount and industry leading installation clearance allows for installation in small spaces, saving valuable floor space. Features: Flow rate of 0.4 - 7 GPM Available temperature settings range from 100 to 140°F (default setting of 120°F) Includes electric ignition Overheat Film Wrap provides heat exchanger overheat protection LeakGuard Leak Detection and Prevention Up to 34% more efficient than a standard 50-gallon tank Integrated Digital Display for confident installs External Remote Included Covered under 1 year labor, 15 year heat exchanger, and 5 year parts manufacturer warranties Product Technologies: Hot-start Programming™: Ensures the unit is in a ready state between back-to-back ge, minimizing any cold water bursts Specifications: Width: 13-1/2" Height: 24-3/16" Depth: 10-1/4" Fuel Type: Natural Gas Gas Connection: 3/4" Connection Size: 3/4" Water Pressure (Min): 14 psi Water Pressure (Max): 150 psi Temperature (Min): 100°F Temperature (Max): 140°F Voltage: 120V Amperage: 1.1A