Viessmann 7722773 B1HE-120 VITODENS 100-W 120 Input MBtu - 95% AFUE - Gas Fired Wall Mounted Condensing Boiler

Space Heating or Combi Boiler
Ideal for Condominiums and Single-Family Homes

Equipped with a Viessmann stainless steel heat exchanger for lasting performance and reliability, plus a fully modulating MatriX Plus cylinder gas burner, the Vitodens 100-W wall-mounted condensing boiler is the perfect combination of value, quality and Viessmann technology.

Its compact design, zero clearance to combustibles and extremely quiet operation make the Vitodens 100-W an ideal choice for even the smallest spaces. Plus, with a limited residential lifetime warranty, you can be sure your investment will deliver long-lasting value.

Vitodens 100-W:
Outstanding Versatility

The Vitodens 100-W offers the right solution for every demand, including space heating or all-in-one combi options; multiple venting options and boiler software that adjusts automatically for vent length with no added coding; and flexible fuel options, with the ability to switch from natural gas to propane at the push of a button, no conversion kit required.

Installation, service and maintenance are designed to be fast and easy with all pipe connections located at the bottom, and serviceable components easily accessible from the front. The adjustable user interface control panel can be moved easily from bottom to top in order to accommodate different height installations.

Domestic Hot Water To Fit Your Family‘s Needs

The new Vitodens 100 is available as a B1KE model combi offering an outstanding continuous draw rate of up to 4.7 GPM† plus added cost savings with the energy-saving ondemand design, or as a B1HE model non-combi boiler.

For more hot water on demand, the B1HE (non-combi) makes an excellent pairing with Vitocell DHW tanks. With an integrated indirect circulator, this combination delivers highly efficient, dependable hot water and space heating for families. A DHW recirculation pump can also be used with a range of scheduling options that match your lifestyle (with regular use, B1HE models).

Save, Learn and Have Peace of Mind From Anywhere

The new Vitodens: Peace of mind through future-proof design. The perfect combination of value, quality and Viessmann technology. The Vitodens 100-W offers an integrated WiFi interface, which allows the system to connect directly to the internet allowing for seamless integration with the ViCare App for smartphone or tablet. Once ViCare is connected, homeowners can remotely connect to their boiler and utilize on-demand DHW recirculation, DHW scheduling and temperature control, and visualize fuel usage and cost-savings.

With ViCare, homeowners can connect directly to their preferred contractor for scheduled maintenance, preventative service and emergency messages, maximizing reliability and peace of mind that their home‘s heating is up and running from anywhere.

Lambda Pro Plus Combustion Control:
The Heart Of Your Heating

The proprietary Viessmann modulating Lambda Pro Plus combustion control offers clean combustion, 10:1 turn down ratio and quiet operation with either propane or natural gas, which can be changed at the push of a button.

Stainless Steel Inox-Radial Heat Exchanger:
Efficient And Reliable

The Vitodens 100-W is equipped with a stainless steel Inox-Radial heat exchanger. Developed and manufactured by Viessmann, this high-quality stainless steel component maximizes performance and reliability. Plus, the self-cleaning heat exchanger† contributes to the boiler’s long service life and dependable performance.

VITODENS 100-W
Model B1KE-120

1. Inox-Radial stainless steel heat exchanger
2. Stainless steel MatriX Plus burner and Lambda Pro Plus combustion control
3. Burner blower
4. Gas and hydronic connections
5. Field adjustable lightguide and 3.5” LCD controls display
6. Integrated high efficiency boiler and DHW pump
7. DHW plate heat exchanger (combi models only)

Legend

1. Safety valve, pressure gauge connection
2. Condensate drain
3. Heating system supply
4. For B1HE series, DHW tank heating supply
   For B1KE series, DHW supply
5. For B1HE series, DHW tank heating return
   For B1KE series, DCW inlet
6. Heating system supply
7. Heating system return
8. Fuel gas connection