Files with e3a extension can be usually encountered as HVAC projects from the Carrier Hourly Analysis Program.

Detailed description

Software that open e3a file

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E3A file extension - Carrier HAP project

What is e3a file? How to open e3a files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

File extension e3a is associated with the Carrier HAP (Hourly Analysis Program), an application that allows users to model HVAC (heating, ventilation, and air conditioning) systems for commercial buildings.

A typical .e3a file stores HVAC project.

Updated: June 7, 2018

The default software associated to open e3a file:

Carrier HAP picture or screenshot

Carrier HAP  Microsoft Windows software

Company or developer:
United Technologies Corporation

Carrier Hourly Analysis Program is a set of tools for designing HVAC systems for commercial buildings. It also offers powerful energy analysis capabilities for comparing energy consumption and operating costs of design alternatives.

Help how to open:

Use Carrier HAP to open and work with .e3a project files.

How to convert:

Conversion to other formats seems to be impossible, but projects are often exported to some exchange formats.

List of software applications associated to the .e3a file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open e3a file, edit e3a file, convert e3a file, view e3a file, play e3a file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting e3a files.

Software that open e3a file - Carrier HAP project

Programs supporting the exension e3a on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Carrier HAP for open e3a file action.

Microsoft Windows:

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