Westinghouse Smart Tankless Water Heater Natural Gas Indoor, 10.3 GPM 199,000 BTU Whole Home Instant Hot Water Heater, WiFi App & Voice Control, ±1°F Temp Stability for 4+ Bathrooms
【Endless Hot Water for Large Homes】Designed for whole-home performance, this natural gas tankless water heater delivers up to 10.3 GPM and 199,000 BTU to supply continuous hot water for 4+ bathrooms, showers, laundry, and appliances simultaneously without sacrificing water pressure or comfort.
【Smart WiFi App & Voice Control】Control your indoor tankless water heater from anywhere using the dedicated smartphone app or voice commands. Easily adjust temperature settings, monitor operation status, receive fault alerts, and enjoy a smarter, more convenient hot water experience.
【Precise ±1°F Temperature Stability】Advanced self-modulating technology automatically adjusts gas and water flow to maintain stable water temperature within ±1°F. Enjoy consistent, spa-like comfort with fewer cold bursts and reduced temperature fluctuations during every shower.
【Energy Saving High-Efficiency Heating】Featuring a wide 1:20 turndown ratio and 6-stage combustion system, this whole house tankless water heater optimizes energy usage based on real-time water demand. Stable low-flow performance helps reduce gas consumption while maintaining reliable heating efficiency.
【Built for Reliable Winter Performance】Engineered with integrated freeze protection down to -13°F and a premium phosphorus-deoxidized copper heat exchanger for fast heating and long-lasting durability. CSA-certified safety protection ensures dependable indoor operation for everyday residential use.
