SNDOAS Tankless Hot Water Heater Natural Gas, 4.23 GPM 16L Tankless Water Heater Indoor Use,85,300 BTU Forced Exhaust Instant Hot Water Heater,LED Display,Whole House, Multi-Protection,Black

?High-Efficiency Tankless Hot Water On Demand?Experience instant and endless hot water with our gas tankless water heater, delivering up to 4.23 GPM (16 L/min) flow rate. Perfect for whole-house use, it effortlessly handles multiple showers and appliances simultaneously—no more waiting for water to heat up

?Safe Forced Exhaust & Reliable Natural Gas Operation?Designed with a forced exhaust system, this indoor tankless gas water heater safely vents combustion gases outside, preventing CO buildup. It runs on natural gas only, ensuring consistent performance and peace of mind for your family

?Fast Heating with Copper Heat Exchanger & Precise Temperature Control?Equipped with an oxygen-free copper heat exchanger, our gas water heater provides rapid heating and excellent thermal efficiency. The smart LED display shows real-time temperature and usage, while maintaining water within ±2°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

?User-Friendly Design with Clear Monitoring?Control everything at a glance! The intuitive panel of this instant water heater displays temperature, settings, error codes, and gas/water consumption. Ideal for American households, it combines convenience with energy savings in a compact, white finish