Heater CAD Block

ArcSite's Heater CAD Blocks

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Fully Customizable: You can change the dimensions of the heater CAD blocks, as required

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Heater CAD Block Variations: ArcSite offers eight different heater CAD block variations, offering you the flexibility for your next interior design layout

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Easy Integration: Insert into ArcSite drawings instantly, or export DWG/DXF formats for use in any standard designing software

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Clean and Readable Linework: Built to match ArcSite’s drawing standards for clean plan sets

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Compatibility with CAD software: The heater CAD blocks can be viewed in most CAD software, including AutoCAD

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Top Row (Left to Right)

1. Heating Coil
   • The rectangle with "H" inside indicates a heating coil used to heat air or water in HVAC systems.
2. Damper (Normally Closed)
   • A circular damper with a slash through it and a filled arrow indicates a motorized damper, typically normally closed.
3. Mixing Box or VAV Box (Variable Air Volume)
   • A control box regulating airflow, often part of a VAV system with multiple inlet/outlet ports.

Middle Row (Left to Right)

4. Duct or Pipe Stub (Left)
   • Basic stub or connection point in a duct or piping system.
5. Filter Box or Louvered Damper
   • Multiple directional arrows within the box; often used to represent air filters or a mixing damper.
6. Fan or Blower Unit
   • A rectangular box with an arrow indicates a fan moving air in a specific direction.

Bottom Row (Left to Right)

7. Diffuser or Supply Grille (Multi-Directional)
   • Box with outward arrows; represents a ceiling supply diffuser dispersing air in multiple directions.
8. Hot Water Supply Symbol
   • Circle labeled "HW" stands for hot water supply, typically in domestic or hydronic heating systems.

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