A. O. Smith's Signature Series outdoor tankless water heater uses up to 160,000 BTU/h of propane to deliver a 6.6-gallons-per-minute flow rate (based on a 35°F rise) of continuous hot water when sized appropriately. It's ideal for whole-home applications, and it only heats water when required for exceptional energy efficiency. This tankless gas water heater operates at a 0.95 Uniform Energy Factor (UEF) to reduce energy consumption and save money on energy bills. Mounting your outdoor tankless water heater on an exterior wall is simple and saves you 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. Liquid propane tankless water heaters have special installation requirements. Professional installation is required. Call 1-877-GOLowes to get this water heater installed.
Delivers hot water for up to 2 showers and 3 sinks when sized appropriately (based on a 0.5 GPM faucet and 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 outdoor model
Frees up valuable storage space with compact, outdoor wall-mounted design
Professional installation required - call 877-GO-LOWES
Uses 1/2 inch gas line up to 10 feet or 3/4 inch gas line for longer lengths
Includes remote controller for easy temperature adjustment and troubleshooting
Copper primary heat exchanger and stainless steel secondary heat exchanger provide superior heat transfer and protection for added durability
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