SNDOAS Tankless Water Heater Natural Gas, Up to 4.75 GPM 102,000 BTU, ±1°F Precise Temperature, Anti-Freeze Protection, Oxygen-Free Copper Heat Exchanger, Ultra Quiet, Indoor Whole House

SNDOAS Tankless Water Heater Natural Gas, Up to 4.75 GPM 102,000 BTU, ±1°F Precise Temperature, Anti-Freeze Protection, Oxygen-Free Copper Heat Exchanger, Ultra Quiet, Indoor Whole House

• 【Powerful & Instant Hot Water On Demand】Experience endless hot water for your entire home with this 4.75 GPM gas tankless water heater. Its high 102,000 BTU output delivers a consistent 18L/min flow, providing instant hot water heater performance for simultaneous showers and kitchen use
• 【Anti-Freeze Protection & All-Round Safety】Equipped with overheat, dry burn and exhaust blockage protection; powerful fan prevents CO leakage. Built-in anti-freeze device resists -5℃/23°F low temperature.
• 【Fast Heating with Copper Heat Exchanger & Precise Temperature Control】Equipped with an oxygen-free copper heat exchanger, Enhances heat transfer, corrosion-resistant and durable; The smart LED display shows real-time temperature and usage, while maintaining water within ±1°F of your set point (95°F–149°F)
• 【Quiet Operation and Easy Installation for Indoor Spaces】This tankless water heater gas model runs quietly and mounts neatly on any wall in well-ventilated areas like kitchens or bathrooms. Includes exhaust pipe and showerhead—just plug into a standard 120V/60Hz outlet for hassle-free setup
• [Usage Reminder】 For safe and efficient use, this indoor ondemand water heater requires natural gas and professionalinstallation by a licensed technician using 1/2" NPT fittings (Exhaustpipe included).
• ❗️ ❗️ ❗️ 2-Year free service+ 24/7 US Customer Support