Table of Contents
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Technical Data Manual
Model Nos. and pricing: see Price List
Vitodens 100-W
B1HA Series and B1KA Combi Boiler
Wall-Mounted, gas-fired condensing boilers
On demand domestic hot water with Combi boiler
Heating input: 21 to 125 MBH
6.2 to 36.6 kW
VITODENS
Gas-Fired Wall-Mounted Condensing Boiler with modulating
stainless steel MatriX cylinder burner, stainless steel Inox-
Radial heat exchanger for room air independent operation
(using a direct vent system) or room air dependent operation.
B1KA comes equipped with an on demand hot water unit
providing reliable hot water without a DHW tank.
5784 566 - 10
03/2019
100-W
H
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Table of Contents
Related Manuals for Viessmann Vitodens 100-W 125
Summarization of Contents
General
Product Overview and Benefits
Overview of the Vitodens 100-W boiler and its key benefits.
Technical Data
Technical Specifications
Detailed technical specifications, including input, output, and dimensions.
Dimensions
Boiler Dimensions (No Piping)
Diagrams and measurements of the boiler without connections.
Boiler Dimensions (With Piping)
Diagrams and measurements of the boiler with piping connections.
Installation Clearances
Required clearances for installation and service.
Operation
Heating Circuit Pump Operation
Information on the boiler's built-in and external heating circuit pumps.
Domestic Hot Water Planning
Factors to consider for domestic hot water production with B1KA/B1HA.
B1KA DHW Heat Exchanger Performance
Technical data and performance of the B1KA's DHW heat exchanger.
Installation
Boiler Mounting Instructions
Instructions for mounting the Vitodens 100-W boiler.
Condensate Management
Details on condensate connection, drainage, and neutralization.
Venting and Electrical Connections
Information on venting systems and electrical connections.
Optional Accessories
Details on optional accessories like neutralization units and low-loss headers.
Standard Supplied Equipment
List of standard equipment included with the boiler.
System Layout 1: Single Heating Circuit
Piping diagram for one heating circuit with optional DHW storage.
System Layout 2: DHW Storage & LLH
Piping diagram for one heating circuit with DHW storage and low-loss header.
System Layout 3: DHW Storage & Tees
Piping diagram for one heating circuit with DHW storage and closely spaced tees.
System Layout 4: B1KA, No LLH
Piping diagram for B1KA with one heating circuit and no LLH.
System Layout 5: B1KA with LLH
Piping diagram for B1KA with low-loss header and one heating circuit.
System Layout 6: B1KA with Tees
Piping diagram for B1KA with closely spaced tees and one heating circuit.
Design
System Design Guidelines
Guidelines for system design, including location, flue, and water.
Venting
Coaxial Venting System
Technical details and diagrams for coaxial venting systems.
Two Pipe Venting System
Technical details and diagrams for two-pipe venting systems.
Single Pipe Venting System
Technical details and diagrams for single-pipe venting systems.
Flexible Venting System
Technical details and diagrams for flexible venting systems.
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