Get an 8 gallons per minute flow rate (based on a 35-degree F rise) of continuous hot water with this A. O. Smith Signature Series condensing gas water heater. When sized appropriately, this 8-gpm tankless water heater uses up to 180,000 BTU/h of propane to provide hot water for up to three showers simultaneously, making it a great choice for whole home applications. This indoor tankless propane water heater only heats water when needed for one of the most energy-efficient ways to heat water, and this model has a 0.95 Uniform Energy Factor (UEF), which can reduce energy consumption and result in savings on your energy bills. Additionally, the tankless gas design mounts easily on indoor walls to save you valuable storage space. This model may also qualify for energy-efficiency rebates and tax credits in your local area. See Lowe's Rebate Center for details. Tankless water heaters have special installation requirements, so professional installation is required. Call 1-877-GOLowes to get this water heater installed.
Delivers continuous hot water for up to 3 simultaneous showers when sized appropriately (shower calculations are based on a 2.5 GPM showerhead in the southern zone)
Operates at a 0.95 Uniform Energy Factor (UEF) for maximum energy efficiency and cost savings on this ENERGY STAR® qualified indoor model
Frees up valuable storage space with compact, indoor wall-mounted design
Professional installation required - call 877-GO-LOWES
Uses 3/4 inch gas line
Features integrated controls for easy temperature control and troubleshooting
Provides superior heat transfer and protection for extended product life with copper primary heat exchanger and steel secondary heat exchanger
Worry-free safety features include freeze, overheat and surge protection as well as troubleshooting diagnostic codes
Provides peace of mind with a 15-year heat exchanger guarantee, 5-year parts guarantee and a 1-year limited labor warranty