Product Details
The Rinnai® Demand Duo™ H-Series is a high-performance, high-efficiency indoor water heater with a Uniform Energy Factor (UEF) of 0.97, operating at a minimum of 15,000 BTU (4.3 kW) and a maximum of 160,000 BTU (46.9 kW). This unit features hybrid technology that ensures up to twice the lifespan of most tanks while providing abundant hot water during peak commercial hours. The compact size allows it to fit into various spaces. Key water heater features include a digital display, energy usage tracking, freeze protection, glass-lined tank, overheat protection, temperature pressure relief valve, WiFi connectivity, and Ultra Lonox technology. The kit includes the water heater along with necessary components for installation, and professional installation is recommended. Warranty terms apply as specified by Rinnai.
