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A. O. Smith’s Signature Series 8-GPM tankless water heater uses up to 180 000 BTU/h of natural gas to deliver an 8-gallon-per-minute flow rate based on a 35F rise of continuous hot water when sized appropriately. Therefore it’s ideal for whole-home applications. This model only heats water when needed for optimal energy efficiency. Additionally this condensing indoor model operates at a 0.95 Uniform Energy Factor UEF for reduced energy consumption and utility savings. Its unique design enables simple indoor wall mounting saving valuable storage space. This model may qualify for additional energy-efficiency rebates and tax credits in your local area. See Lowe’s Rebate Center for details. Tankless natural gas water heaters have special installation requirements. Professional installation is required. Call 1-877-GOLowes to get this water heater installed.
- Enjoy continuous hot water for up to 4 simultaneous showers when sized appropriately
- Save money and energy with our ENERGY STAR qualified Ultra-Low NOx indoor model that operates at a 0.95 Uniform Energy Factor UEF
- Compact indoor wall-mounted design frees up valuable storage space
- Professional installation required
- Uses 3/4 inch gas line
- Easy temperature adjustment and troubleshooting with integrated controls
- Worry free safety features include freeze overheat and surge protection as well as troubleshooting diagnostic codes