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Refrigeration and air conditioning diagram
shapes stencil and template

for Microsoft ® Visio ® 2003/2007/2010/2013/2016/Visio for Office 365, Omnigraffle Pro and ConceptDraw Pro

The shapes in the stencils

air-conditioning stencil

compressors and pumps stencil

filters and separators stencil

heat exchangers stencil

measurement and control stencil

tanks stencil

valves stencil

Refrigeration and air-conditioning diagrams

In refrigeration and air conditioning technology standardised symbols are used for process schematics. For refrigeration, the standard EN 1861 Refrigeration Systems and Heat Pumps applies, and for air conditioning technology, the standard DIN 1946 Ventilation and Air Conditioning Technology applies. These Visio shapes provide the most frequently used symbols. More symbols will be provided in due course. Early users of these stencils will get free updates.

Download a free trial containing some sample shapes

Description Download
ZIP file.
For Visio 2003/2007/2010/2013/2016 users:
  1. Download this zip file into the "My Documents\My Shapes" folder
  2. Create a new folder "Refrigeration sampler"
  3. Unzip the zip file into this new folder
  4. Restart Visio
  5. The shapes will be visible from the
    (Visio 2003/2007) File -> Shapes menu
    (Visio 2010/2013/2016) More Shapes menu
For Omnigraffle Pro users:
  1. unzip the file
  2. click each stencil file and install in the stencil library.

size: 16kB

This software works with:

  • Microsoft Visio 2003, 2007, 2010, 2013 and 2016 (any version, Standard, Professional or Premium) and Visio for Office 365.
  • ConceptDraw Pro on Mac OSX and Windows.
  • Omnigraffle Pro on the Mac and iPad.


To purchase an instant download 24 hours per day please use the Buy Now button below to go to our buy pages which are all hosted on secure servers at our eCommerce provider, PayProGlobal. You can order by credit or debit card, electronic funds transfer, bank debit, wire transfer, purchase order, money order, PayPal, or via telephone, fax, or by post. The online purchase process normally takes just 5 to 10 minutes. Prices are shown below and you can save money with volume discounts and bundles. All prices are exclusive of local taxes where applicable.
Use the Buy Now button for full international pricing.
You will receive an email containing a download link and registration key. These will take you to a web page where you can download the software.

buy nowBuy Refrigeration for Visio for US$15.00

Site licences : All commercial and educational/academic site licences come with free updates for 3 years.

buy nowBuy Refrigeration for Visio Educational/Academic Site Licence for US$100.00

buy nowBuy Refrigeration for Visio Commercial Site Licence for US$200.00

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