Rinnai A Series 17CE Infinity LPG Gas Water Heater – High-Efficiency Continuous Hot Water Endless Hot Water with Smart Energy-Saving Technology The Rinnai A Series 17CE Infinity Gas Water Heater delivers instant, continuous hot water with market-leading 93% efficiency (Gross) and 103% Net Efficiency, reducing energy consumption and operational costs. This compact, lightweight, and externally mounted unit ensures temperature-accurate hot water on demand, making it an ideal solution for homes, businesses, and commercial applications. Equipped with advanced smart microprocessors, this water heater modulates gas input based on incoming water temperature, ensu