InterfacesConnectors and partial models 
Thermal port for 1dim. heat transfer 

Thermal port for 1dim. heat transfer (filled rectangular icon) 

Thermal port for 1dim. heat transfer (unfilled rectangular icon) 

Partial heat transfer element with two HeatPort connectors that does not store energy 

PartialElementaryConditionalHeatPort Partial model to include a conditional HeatPort in order to dissipate losses, used for textual modeling, i.e., for elementary models 

PartialElementaryConditionalHeatPortWithoutT Partial model to include a conditional HeatPort in order to dissipate losses, used for textual modeling, i.e., for elementary models 

Partial model to include a conditional HeatPort in order to dissipate losses, used for graphical modeling, i.e., for building models by draganddrop 