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A long narrow rectangle against a wall.
Also known as: Heating radiator symbol, Panel radiator plan symbol
On a building services plan a radiator is drawn as a long narrow rectangle set against a wall, usually beneath a window, emitting heat to the room.
Denotes a radiator emitting heat into the space it is drawn in.
Contexts: Technical drawing
Is conventionally placed under a window, where the rising warm air offsets the downdraught from the cold glazing.
Contexts: Technical drawing
A long narrow rectangle drawn tight against the inside face of a wall, sometimes with internal lines for the panels.
A fuller structured visual breakdown is not yet documented for this symbol.