Knowledge Base Revit
Constructing Networks
Learn how to create pipe and duct networks, design slots and openings and manage discipline-related reports and tasks.
Designing Pipes, Ducts and Cable Trays
Learn how to design pipe networks, duct networks and cable trays.
About Disciplines, System Classes and Service Types
Explains the concept of LINEAR disciplines, LINEAR system classes and service types in the context of pipes, ducts, electrical systems and components.
Details on System Class
Information on the System class section.

New Features
Learn about new features in LINEAR software.
System Requirements
Learn more about the system requirements for using the LINEAR solutions.
Supported Norms and Standards
Learn which norms and standards support the LINEAR Solutions modules.
LINEAR Installation and Administration
Learn how to install, your LINEAR software, license and keep it up to date.
Getting Started
Get basic information about the structure, function, and interaction of the LINEAR Solutions programs in Revit and LINEAR Building.
Preparing Building
Learn how architects prepare plans and models to create a building model for building analysis.
Pre-conception design
Learn how to plan the positionining and dimensioning of technical control centers and create the route concept in collaboration with all parties involved in the planning.
Analyzing Buildings
Get information about the demands analysis of a building with LINEAR Building. The demands analysis includes the calculation of the heat load, the cooling load and the determination of the required air volumes.
Dimensioning Components
Learn how radiators, convectors, panel heating/cooling systems and concrete core activation systems and components of ventilation systems are designed based on the requirement analysis in LINEAR Building.
Create Pipe Run Scheme
Learn how to create pipe run schemes for pipe networks in LINEAR Building.
Calculate Pipe Run Schemes
Learn how to calculate pipe run schemes in LINEAR Building.
Inserting Components
Learn how to insert components from the LINEAR CAD Browser, from the libraries and configurators of the Library tab or from LINEAR Building into a model.
Constructing Networks
Learn how to create pipe and duct networks, design slots and openings and manage discipline-related reports and tasks.
- Designing Pipes, Ducts and Cable Trays
  Learn how to design pipe networks, duct networks and cable trays.
  - About Construction Level and Offset
    Explains the concept of the construction level and the relationship between reference level, datum level and offset.
  - About Disciplines, System Classes and Service Types
    Explains the concept of LINEAR disciplines, LINEAR system classes and service types in the context of pipes, ducts, electrical systems and components.
    - About the System Classes Dialog
      Explains the concept of system types, system classes and disciplines in the System classes dialog.
    - Details on System Class
      Information on the System class section.
    - Details on Service Type
      Information on the Service type area in the discipline Electrical.
    - Details on Service Types
      Information on the dialog Service types in the context of Desktop Electrical.
  - About Changing System Type
    Explains the concept of the change system type function and of different system types in one pipe.
  - About Pipes, Ducts and Cable Trays
    Explains the concept of constructing pipes, ducts and cable trays.
  - About Parallel Pipes
    Explains the concept for creating parallel pipes.
- Connecting Pipes and Ducts
  Learn how to connect pipes and ducts to components.
- Solving Collisions
  Learn how to find collisions and solve them using our software.
- Design Radiant Heating and Cooling
  Learn how to design construction areas and lay pipes for radiant heating circuits and radiant cooling circuits.
- LINEAR BuildingTransferring Schemas to a Connected CAD Program
  Explains the concept of transferring LINEAR Building schemes to a connected CAD program.
- Planning Slots and Openings
  Learn how to plan slots and openings, coordinate with all project participants and find an optimal result for your slot and opening planning.
- Editing Issues and Tasks
  Explains the concept of the issues and tasks tab.
- About the Model Diagnosis
  Explains the concept of model diagnostics for structured review of the model for errors, problems, and opportunities for optimization.
Calculating Networks
Learn how to calculate pipe and duct networks.
Creating a Scheme
Get information on the workflow Scheme for the disciplines Potable Water and Heating in Revit.
Construction Design
Get information about the workflow Construction design in connection cable trays as well as pipe and duct networks.
Labeling
Learn how to label pipe/duct sections and components in the model.
Output
Obtain information on the output of calculation results and material extracts in your CAD program in LINEAR Building. In addition, find out how you can customize the layout of the output documents using the print mask editor.
Troubleshooting
Get information about possible sources of errors when working with LINEAR Solutions.

Details on System Class

Information on the System class section.

Before constructing pipes and ducts, select a system type through the discipline and system class that is automatically assigned to the pipes and ducts during construction.

You are here:

Project tab ➤ Discipline ➤ Construction Tab

Applies to: Heating, Potable Water, Waste Water, Ventilation, Radiant Heating and Cooling, Cooling, Gas, Fire Protection.

System class

Select a LINEAR system class. The displayed system classes belong to the selected discipline. The assignment of system classes to disciplines is defined in the System classes dialog.

System classes

Opens the System classes dialog. You define the properties of system classes and can create new system classes here. In the construction the system type is created from the discipline and the system class and assigned to the pipes and ducts.

Change system type

Assigns the system type selected from discipline and system class to constructed pipes and ducts.

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Details on System Class

System class

System classes

Change system type