Viessmann Vitodens 100-W 125,000 BTU Gas-Fired Wall-Mounted Condensing Combi Boiler
Elevate your home's heating and hot water experience with the Viessmann Vitodens 100-W. Exceptionally designed to combine high performance with space-saving efficiency, this cutting-edge boiler offers quiet operation, extraordinary durability, and outstanding energy savings. Whether you're optimizing a small apartment or upgrading a single-family home, the Vitodens 100-W will meet your needs.
- Brand: Viessmann
- MPN: B1KA125
- Minimum BTUs: 21,000
- Maximum BTUs: 125,000
- Efficiency (AFUE): 95%
- Fuel Type: Natural gas or liquid propane gas
- Warranty: Limited lifetime warranty in residential applications
- Application: Apartments, condos, cottages, single-family homes, or installs where space is at a premium
- Space-saving wall-mounted design with high-altitude capability (up to 10,000 ft.)
- Built-in on-demand domestic hot water (DHW) system with up to 3.7 GPM flow rate
- Easy installation and service with pipe connections located at the bottom and serviceable components accessible from the front
Built for High Efficiency
At 95% A.F.U.E., the Vitodens 100-W sets a new standard in efficiency. Fully modulating input technology eliminates energy waste while lowering your utility costs. Whether adjusting for mild spring days or chilly winter nights, this boiler ensures optimal, environment-friendly performance without compromise.
Durable Stainless Steel Excellence
With a proven stainless steel Inox-Radial heat exchanger, this boiler promises lasting performance and dependability. Vitodens 100-W withstands high temperatures and rigorous daily use, ensuring reliable operation for years to come.
Instant Hot Water, Anytime You Need It
Say goodbye to waiting for hot water. The Vitodens 100-W features integrated on-demand DHW functionality, delivering up to 3.7 gallons per minute. Perfect for households that value convenience and endless hot water without the need for additional storage tanks.
Additional Features
- Flexible venting options (lengths up to 200') for versatile installation
- Factory-calibrated stainless steel MatriX cylinder burner for natural gas or propane
- Compact design ideal for apartments, condos, cottages, or tight spaces
- Backlit LCD touchscreen for intuitive operation and settings adjustment
- Reliable operation with built-in temperature and flow sensors for DHW
- Quiet, stress-free heating with noise levels quieter than your fridge
Upgrade your home heating today. Invest in the Viessmann Vitodens 100-W and transform your living space into a hub of comfort, efficiency, and reliability.