A.O. Smith Signature Series 8-GPM 190000-BTU Outdoor Natural Gas/Liquid Propane Ultra-Low NOx Tankless Water Heater

A. O. Smith’s Signature Series outdoor tankless gas water heater uses up to 190,000 BTU/h of natural gas or propane to deliver an 8-gallon- per-minute flow rate (based on a 35°F rise) of continuous hot water when sized appropriately. This feature makes it a good match for whole-home applications. This model only heats water when needed, making it one of the most efficient water heating options. This noncondensing outdoor model operates at a 0.81 Uniform Energy Factor (UEF) to reduce energy consumption and save money on utility bills. Its design allows easy outdoor wall mounting, saving 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. Outdoor natural gas 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 0.81 Uniform Energy Factor (UEF) for maximum energy efficiency and cost savings on this Ultra Low NOx outdoor model Frees up valuable storage space with compact, outdoor wall-mounted design Professional installation required – call 877-GO-LOWES Uses a 3/4 inch gas line and includes a kit for easy conversion from natural gas to propane Includes remote controller for easy temperature adjustment and troubleshooting Primary heat exchanger design provides superior heat transfer and protection for extended product life Worry-free safety features include freeze, overheat and surge protection as well as troubleshooting diagnostic codes Provides peace of mind with a 15-year limited heat exchanger guarantee, 5-year parts guarantee and a 1-year limited labor warranty