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Viessmann Vitodens 100-W 120,000 BTU Combi Boiler – B1KE-120

Durable Design
Fast & Reliable
Quiet Operation
Energy-efficient
Price
$11,800 $10,590
Save  $1,210
Monthly Payment Plan
$117.95 /month
Financing help available
Delivery & installation included with both options.
✓ Secure checkout ✓ Installation included ✓ Warranty protection
Installation Within 2 Days GTA & Nearby
Attribute Details
Make Viessmann
Series Vitodens 100-W
Model B1KE-120
Product Type High-Efficiency Residential Gas Combi Boiler
Maximum Heating Input Capacity 120,000 BTU/h
Maximum Heating Output 113,000 BTU/h
Net AHRI Rating 98,000 BTU/h
Domestic Hot Water Input 140,000 BTU/h
Heating Efficiency 95% AFUE
Product Type Wall-Mounted Condensing Combi Boiler
Hot Water Production On-Demand Domestic Hot Water
Continuous Hot Water Flow Rate 3.3 US GPM at 77°F Temperature Rise
Maximum DHW Supply Temperature 140°F
Maximum Flow Through Heat Exchanger 3.7 US GPM
Fuel Type Natural Gas / Liquid Propane
Primary Heat Exchanger Stainless-Steel Inox-Radial Heat Exchanger
Burner Stainless-Steel MatriX-Plus Cylinder Burner
Combustion Control Lambda Pro Plus
Modulation Ratio 10:1
WiFi Connectivity Built-In WiFi
Mobile App ViCare App Compatibility
Display 3.5-Inch LCD Display
Maximum Operating Altitude Up to 10,000 ft
Product Dimensions 17.75 W × 19.75 D × 33.75 H in.
Net Weight 110 lb
Application Residential Space Heating and Domestic Hot Water
Installation Type Indoor Wall-Mounted Installation
Parts Warranty 5 Years
Labour Warranty 1 Year

The Viessmann Vitodens 100-W B1KE-120 is a high-efficiency, wall-mounted gas combi boiler designed to provide reliable home heating and on-demand domestic hot water in one compact unit. With a 120,000 BTU/h maximum heating input, up to 140,000 BTU/h input for domestic hot water production, and 95% AFUE efficiency, it delivers an integrated heating and hot water solution for residential applications.

Built with Viessmann’s stainless steel Inox-Radial heat exchanger and MatriX-Plus cylinder burner, the Vitodens 100-W combines advanced combustion technology with efficient heat transfer. Its fully modulating burner features a 10:1 turndown ratio, allowing the boiler to adjust its output according to changing heating demand.

Key Features

  • 120,000 BTU/h Heating Input: Provides residential space heating performance.
  • 140,000 BTU/h DHW Input: Dedicated domestic hot water operating capacity.
  • 95% AFUE Efficiency: High-efficiency condensing technology helps reduce fuel consumption.
  • On-Demand Hot Water: Provides domestic hot water without a separate storage tank.
  • 3.3 GPM Continuous Hot Water: Rated at a 77°F temperature rise.
  • Stainless Steel Heat Exchanger: Viessmann Inox-Radial heat exchanger for efficient heat transfer.
  • MatriX-Plus Burner: Stainless steel cylinder burner with Lambda Pro Plus combustion control.
  • 10:1 Modulation Ratio: Adjusts heating output to match changing system demand.
  • Built-In WiFi: Connects with the ViCare app for compatible remote monitoring and control.
  • 3.5-Inch LCD Display: Convenient access to boiler settings and operating information.
  • Natural Gas or Propane: Supports natural gas and liquid propane operation.
  • Compact Wall-Mounted Design: Combines home heating and hot water in one space-saving unit.

Home Heating and On-Demand Hot Water

The Vitodens 100-W B1KE-120 combines a central heating boiler and domestic hot water production in one appliance. Its integrated diverter and pumps direct heat where it is needed, providing space heating or on-demand hot water.

Efficient Hot Water Performance

The B1KE-120 delivers a continuous domestic hot water draw rate of 3.3 US gallons per minute at a 77°F temperature rise. Its domestic hot water mode has a maximum input of 140,000 BTU/h, helping provide hot water for everyday residential use.

Smart Heating Control

Built-in WiFi allows the boiler to connect with the ViCare mobile app. Homeowners can access compatible remote boiler controls, domestic hot water scheduling and temperature settings through a connected smartphone or tablet.

Warranty

  • 5-Year Parts Warranty
  • 1-Year Labour Warranty
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