Product Details
The Demand Duo™ R-Series commercial hybrid water heating system offers more than twice the warranty of most traditional atmospheric tanks and includes features that simplify installation and enhance performance. Designed as a cost-effective alternative to standard efficiency tanks, it is suitable for apartments, hotels, restaurants, and more. The system operates with a Uniform Energy Factor (UEF) of 0.81 and 80% thermal efficiency, delivering between 11,900 BTU (3.5 kW) minimum and 199,000 BTU (58.3 kW) maximum. It is an indoor unit that provides up to twice the lifespan of most tanks, ensuring continuous hot water without thermal stress, and has an integrated pump control. The unit maintains full tank capacity, is 100 to 200 lbs. lighter than most comparable tanks, and offers an estimated $250 in installation savings. Its compact size fits in every space and includes features such as a digital display, energy usage tracking, freeze protection, a glass-lined tank, overheat protection, a temperature pressure relief valve, and WiFi connectivity.
