The Viessmann Vitodens 100 is an energy efficient condensing boiler for home heat. Using fire from natural gas or propane, the Vitodens 100 heats water or home heating fluid which then is pushed through radiant or baseboard heating systems. Being a condensing boiler, the Vitodens also traps the heat in exhaust gasses via condensation to pre-treat the water entering the radial heat exchanger. In this way, heating the home’s boiler water via both exhaust gasses and direct fire, the Vitodens 100 achieves a 95.2 percent Annual Fuel Utilization Efficiency rating. This means for every dollar spent on home heating, over 95 cents actually goes into the heat in your rooms, rather than wasted on exhaust gasses.
Being a 100 model in the Viessmann catalog, the Vitodens 100, with its low price point, is perfect for smaller homes. With 2 models in the Vitodens 100 line, the Vitodens can output anywhere from 38,000 to 118,000 BTU an hour of heat. Additionally, the Vitodens is engineered to work at altitudes of up to 3,000 meters above sea level without any noticeable change.
The Viessmann Vitodens 100 is a small-profile unit, no larger than a kitchen cabinet. Being a wall-hung unit, this means the Vitodens 100 can be installed virtually anywhere; be it a kitchen or an appliance closet. The Vitodens 100 also features whisper quiet operation, creating less noise than a standard refrigerator. For homes where space is a premium and any noise can create problems, the Vitodens 100 will fit in almost without being noticed.