Viessmann Vitodens 100-W Gas Condensing Boiler

Select the boiler model and configuration to suit your heating and hot water requirements.

• Choose B1HF for a system boiler or B1KF for a combi boiler.
• B1HF configurations include the boiler, or a bundle with a half or full outdoor cover and boiler flue kit, as listed below.
• Outdoor installation requires an appropriate cover and flue arrangement.
• Have your installer confirm the required boiler size, gas type, controls and flue components before ordering.

The table identifies the current store options and SKUs. Model numbers are model designations; heat output varies with operating conditions.

Available to order

This item is ordered from our supplier after you place your order.

Viessmann Australia provides a standard 2-year warranty from the date of delivery, subject to its terms and conditions.

Extended limited cover may apply:

• Connected boiler components: Up to 5 years from the initial ViCare connection. This requires installation, commissioning and annual servicing by a Viessmann Installer, online registration and ViCare connection within 30 days of first installation, and continued connectivity throughout the warranty period.
• Stainless steel radial heat exchanger: A 10-year limited warranty from delivery, subject to online registration within 60 days of first installation and the manufacturer’s specific heat exchanger warranty conditions.

Installation and commissioning must be completed within 12 months of supply. Required annual servicing and commissioning/service records must be maintained.

Refer to Viessmann Australia’s full warranty terms and conditions for eligibility, coverage and exclusions.