Viessmann Vitodens 100-W Boiler & Combi Boiler (B1HE / B1KE) – Installation Included | Toronto & GTA

$9,323.00
👉 Flexible financing available

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Viessmann Vitodens 100-W High-Efficiency Condensing Boiler & Combi Boiler (B1HE / B1KE) – Installation Included

Looking for a high-efficiency boiler installed in Toronto or the GTA?  Installation is included in Toronto, North York, Vaughan, Markham, Richmond Hill, Aurora, Newmarket, and all GTA areas.

The Viessmann Vitodens 100-W is a high-efficiency wall-mounted condensing gas boiler available in heating-only (B1HE) and combi (B1KE) models. Designed for hydronic heating systems, radiant floor heating, baseboards, and air handlers, this compact modulating boiler delivers reliable comfort and domestic hot water for homes across Toronto and the GTA.

Equipped with a MatriX-Plus modulating burner and Inox-Radial stainless steel heat exchanger, the Vitodens 100-W provides quiet operation, high efficiency, and long service life. Heating input ranges from 8.5 to 199 MBH, making it suitable for small homes to large residential applications.

This model is available as:

• B1HE – Heating boiler (with indirect tank option)
• B1KE – Combi boiler (on-demand domestic hot water)

✔ Built-in Wi-Fi connectivity  
✔ 3.5" LCD display  
✔ Adjustable control panel  
✔ On-demand hot water (B1KE models)

 

Explore available systems in our Boilers & Combi Boilers collection: 


Quick Features Table

Feature Vitodens 100-W
Efficiency Up to 95% AFUE
Heat exchanger Stainless steel Inox-Radial
Burner Matrix Plus modulating
Turndown Up to 10:1
Gas type Natural Gas / Propane
Installation Wall mounted
Control Built-in digital display
Combi option Yes (B1KE)
Indirect tank Yes (B1HE)
Application Radiant, baseboard, air handler

Available Models

Heating Boiler – B1HE Series

• B1HE-85 — 85 MBH
• B1HE-120 — 120 MBH
• B1HE-150 — 150 MBH
• B1HE-199 — 199 MBH

Combi Boiler – B1KE Series

• B1KE-120 — 120 MBH Combi
• B1KE-199 — 199 MBH Combi


Installation Included in Toronto & GTA

Your purchase includes professional installation by licensed hydronic HVAC technicians.

✔ Boiler mounting and setup
✔ Heating system connection
✔ (Combi) domestic water connection
✔ Gas and vent connection
✔ Condensate drain
✔ Control wiring
✔ Full system commissioning

✔ Delivery of the boiler
✔ Removal of existing unit (if applicable)
✔ Standard venting installation
✔ System testing and startup
✔ Basic cleanup

Additional work (if required) will be quoted separately.


Choosing Heat-Only vs Combi

Choose Heat-Only if:
• You have an indirect tank  
• Large hot water demand  
• Dedicated hydronic heating system  

Choose Combi if:
• You want heating + hot water in one unit  
• Space-saving is important  
• Moderate hot water usage 


Key Features

✔ Up to 95% AFUE high efficiency
✔ Stainless steel Inox-Radial heat exchanger
✔ MatriX-Plus fully modulating burner
✔ Built-in Wi-Fi and smart control capability
✔ Quiet operation
✔ Compact wall-mounted design
✔ Natural gas or propane compatible
✔ 10:1 turndown ratio
✔ On-demand hot water (B1KE combi models)
✔ Built-in pump and control system

The stainless steel heat exchanger and modulating burner maximize efficiency while reducing emissions and operating costs.



B1HE vs B1KE — What’s the Difference?

B1HE
• Heating only boiler
• Works with an indirect tank
• Best for radiant / baseboard/air handler
• Higher DHW capacity with tank

B1KE
• Combi boiler
• Built-in domestic hot water
• Space-saving design
• No indirect tank required


Ideal Applications

• Radiant floor heating
• Baseboard heating systems
• Air handler heating
• Indirect water heater systems (B1HE)
• Combi hot water + heating (B1KE)
• Custom homes
• Retrofit boiler replacement


Why Choose Viessmann Vitodens 100-W

• Premium German engineering
• Stainless steel heat exchanger
• Very quiet operation
• High efficiency condensing technology
• Smart home ready
• Compact installation footprint
• Long service life


Warranty

✔ Heat exchanger: manufacturer's warranty  
✔ Parts: 5 years  
✔ Labor: 1 year  
✔ Optional 10-year labor warranty available (+$700)




Documents: 

: Vissemman-Vitodens_100-B1HE_Flyer

: Vissemman-Vitodens_100-B1HE_Technical Data Manual

: Vissemman-Vitodens_100-B1HE_Quick Start Guid

:  Vissemman-Vitodens_100-B1HE_Installation and Service

: Vissemman-Vitodens_100-B1HE_Operating Instructions

: Vissemman-Vitodens_100-B1HE_Wiring Diagram

: Vissemman-Vitodens_100-B1KE_Wiring Diagram


Additional Costs May Apply for Non-Standard Installation

Some situations may require work beyond standard installation. Examples include:

  • Moving the boiler to a different location.
  • Upgrading electrical or plumbing systems.
  • Installing a complex or high-efficiency venting system.
  • Adding a condensate pump or other accessories.

Please note :

This boiler is sold with professional installation only to ensure safety, proper sizing, and warranty compliance. Contact Bison Air for a confirmed installation quote before checkout.

 

This information is general. Contact us for proper Boiler size, talk to an advisor, or request an in-home consultation.

or 

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