Konfino Indoor Natural Gas Tankless Water Heater - Up to 4.3 GPM, 102,000 BTU for 3-4 Water Point Use, On Demand Instant Hot Water Heater with Smart Digital Display, Multi-Protections & Alarm System

Endless Hot Water for Your Whole Family: Experience a continuous flow with our powerful 102,000 BTU heating system, delivering up to 4.3 gallons per minute, it effortlessly supports 3-4 points of simultaneous use—perfect for running a shower while the dishwasher is on. Say goodbye to cold showers and waiting for the tank to refill.

Durable Stainless Steel & Oxygen-Free Copper Core: Engineered for longevity with a corrosion-resistant stainless steel exterior and a high-conductivity oxygen-free copper heat exchanger. This robust construction ensures reliable performance and maximizes heat transfer efficiency for years to come.

Energy Efficient & Space Saving: Crafted with an oxygen-free copper tank for minimal heat loss, it heats water only on demand, cutting your energy bills. Its sleek, wall-mounted design takes up 90% less space than a bulky traditional tank.

Intuitive LED Display with Smart Temperature Management: Take full command of your comfort. The clear LED screen shows real-time water temperature and system status. Easily adjust the temperature between 95°F to 149°F? with precise, single-degree increments for a perfectly tailored shower or bath every time.

Industry-Leading Safety with Smart Diagnostics: Go beyond basic safety. Our heater is equipped with 8 advanced protections? (overheat, flame-out, anti-freezing, etc.) plus a unique fault code display and alarm system? that helps identify issues quickly for peace of mind.

Complete Kit for Easier Installation: Comes with a 2.4" vent pipe included, saving you extra cost and hassle. We recommend professional installation to ensure optimal performance and compliance with local codes.(Not recommended for areas over 2,000 feet)