Product Details
The V53DEN is a natural gas tankless water heater from Rinnai designed for small to medium homes or remodels, offering high efficiency, comfort, and value. It has a Uniform Energy Factor (UEF) of 0.81 and operates within a range of 15,500 BTU minimum to 120,000 BTU maximum. This compact, wall-mounted unit is suitable for outdoor installation and includes freeze protection. It provides an endless supply of hot water that can efficiently support simultaneous usage, such as running two showers or laundry and dishes at the same time. The product is reliable with up to twice the lifespan of most traditional tank water heaters, offering convenience and peace of mind. Rinnai's warranty terms exceed typical industry standards.








