Westinghouse Tankless Water Heater Gas, 5.1 GPM 120,000 BTU Indoor Natural Gas Heater Whole House, Smart WiFi&App Control, CSA Certified, ±1°F Temperature Stability, Non-Condensing for 2-4 Fixtures

Brand: Westinghouse

Color: Grey 51NI

Features:

• 【Endless Hot Water for Everyday Home Use】Designed for indoor whole-home performance, 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.
• 【Smart WiFi App Control】This gas tankless water heater allows you to adjust water temperature and monitor system operation via smartphone app or LED panel. It clearly shows daily water usage reports for at-a-glance consumption tracking, with real-time temperature visibility and simplified operation to deliver a smarter, more convenient hot water experience.
• 【Precise ±1°F Temperature Stability】This tankless hot water heater features precise ±1°F temperature stability. Advanced self-modulating technology automatically adjusts gas and water flow to maintain consistent water temperature within ±1°F. Equipped with convenient WiFi control, it supports adjustable water temperature from 95°F to 149°F. Helps reduce cold bursts and sudden temperature fluctuations for a more stable and comfortable shower experience.
• 【Energy Efficient On-Demand Heating】Unlike traditional tank water heaters, this indoor tankless water heater heats water only when needed, helping reduce standby energy loss and lower operating costs. The compact wall-mounted design saves installation space while delivering reliable whole-home hot water performance.
• 【Trusted Certifications】This gas tankless water heater is CSA-certified for safety and engineered with freeze protection, a variable-speed combustion fan, and a durable copper heat exchanger for dependable long-term operation. Compatible with standard 3/4" NPT residential plumbing systems and powered by 120V AC.
• 【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

model number: AMZ-HW120A1G-NG

Part Number: AMZ-HW120A1G-NG

EAN: 0850057631982

Package Dimensions: 31.3 x 19.3 x 10.0 inches