Domestic Water Sizer Caleffi 11

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Publisher Description

Caleffi Domestic Water Sizer allows fast and correct sizing of the main components of domestic water systems. By inserting the specific design data, products suitable for the use conditions are proposed.

The app makes it possible to save the design report in PDF format, showing the inserted data, the calculated data and technical documentation with example schematics in attachment.

It is possible to quickly size the following components:

• Pressure reducing valves.

By inserting the functional parameters (upstream pressure, downstream setting pressure, working temperature) and the design flow rate (which can be calculated by a specific tool according to different user types), thanks to the automatic calculation of the medium velocity the codes of Caleffi components, optimal for the application, are proposed.

• Mixing valves.

As for the pressure reducing valves, the flow rate, if unknown, can be calculated by means of the specific tool. After choosing the mixing valve type among thermostatic, electronic and for solar thermal systems, codes of Caleffi components are proposed according to the optimal head loss calculation in order to guarantee correct water mixing and temperature adjustment.

• Domestic water storage.

In case of domestic hot water production with storage, the app makes it possible to size the water storage volume according to the most common user categories. The calculated volume can be taken into consideration for the expansion vessel selection with the dedicated sizer.

• Expansion vessel.

The expansion vessel can be calculated by inserting the functional parameters (inlet pressure at the water storage, setting pressure of the safety relief valve, temperature of the water storage). Solutions are proposed with single or double expansion vessel.

Caleffi develops and produces components for heating, plumbing, air conditioning and domestic water systems, heat metering systems and specific components for renewable energy systems.

Domestic Water Sizer Caleffi is a free software application from the PIMS & Calendars subcategory, part of the Business category. The app is currently available in English and it was last updated on 2018-02-06. The program can be installed on Android.

Domestic Water Sizer Caleffi (version 11) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 0 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Caleffi SpA
Released Date 2018-02-06
Languages English


Category Business
Subcategory PIMS & Calendars

System requirements

Operating systems android

Download information

File size
Total downloads 0


License model Free
Price N/A

Version History

Here you can find the changelog of Domestic Water Sizer Caleffi since it was posted on our website on 2016-12-22. The latest version is 11 and it was updated on on 2018-02-24. See below the changes in each version:

version 11

posted on 2018-02-06

The new version displays a brand-new graphic layout and some improvements:
- Now it is possible to set country and language directly at the installation: more user-friendly since they can chose from the beginning their language and the measurement units to be used.
- Minor bugs were fixed

version 1.4

posted on 2016-05-19

New products were added, including the new control unit for domestic hot water temperature at the distribution point, series 5201. Also available complete with kit for cold water and recirculation connection, shut-off valves and check valves that allow correct installation of the mixing valve in the presence of recirculation circuit.,Display of the minimum recommended flow rate for mixing valves.

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Release Date: 2018-02-06
Publisher: Caleffi SpA
Operating System: android
Type: Free