Westinghouse Natural Gas Tankless Water Heater Outdoor, 5.1 GPM 120,000 BTU on Demand Whole Home Instant Hot Water Heater, ±1°F Temp Stability, Non-Condensing for 2-4 Fixtures

?Endless Hot Water for Everyday Home Use?Designed for outdoor installation, this natural gas tankless water heater delivers up to 5.1 GPM and 120,000 BTU of on-demand hot water for showers, sinks, dishwashers, and laundry appliances. Comfortably supports 2–4 fixtures simultaneously without running out of hot water.

?Precise ±1°F Temperature Stability?Advanced self-modulating technology automatically adjusts gas and water flow to maintain consistent water temperature within ±1°F for a more stable and comfortable shower experience. Helps reduce cold bursts and sudden temperature fluctuations during everyday household use.

?Precise ±1°F Temperature Stability?Advanced self-modulating technology automatically adjusts gas and water flow to maintain consistent water temperature within ±1°F for a more stable and comfortable shower experience. Helps reduce cold bursts and sudden temperature fluctuations during everyday household use.

?Energy Efficient On-Demand Heating?Unlike traditional tank water heaters, this outdoor tankless water heater heats water only when needed, helping reduce standby energy loss and lower operating costs. The compact wall-mounted design saves valuable indoor space while delivering reliable whole-home hot water performance.

?Built for Reliable Outdoor Performance?CSA-certified for safety and engineered for year-round outdoor operation with integrated freeze protection, a variable-speed combustion fan, and durable internal components for dependable performance in changing weather conditions. Compatible with standard 3/4" NPT residential plumbing systems.

?Usage Reminder? Ensure the unit is connected to a 120V AC power source. In temperatures below 5? or during extended periods of non-use, fully drain the system to prevent potential damage