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    Engineering Economic Analysis (EEA)

    Compare lifecycle economics of HVAC designs

    Carrier’s Engineering Economic Analysis (EEA) program provides four distinct types of economic studies, seamlessly integrated into a single, user-friendly package. These studies are designed to evaluate the lifecycle economics of HVAC system designs and other applications, offering tailored insights for both private and public sector decision-making.

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    Analysis Types

    Private Sector Lifecycle Analysis

    This analysis compares the lifecycle economics of design alternatives for private firms, focusing on profit maximization. Alternatives are evaluated based on internal rate of return (IRR), net present worth savings, total present worth and payback period.

    Public Sector Lifecycle Analysis

    Designed for government and non-profit organizations, this study emphasizes cost-effectiveness. Alternatives are rated using savings to investment ratio (SIR), total present worth and payback period.

    Simple Payback Analysis

    This quick analysis compares investment and operating costs of design alternatives to determine the payback period, ideal for simple cost studies.

    Simple Cash Flow Analysis

    Generates cash flow tables for each design alternative, projecting costs over time and calculating total present worth for long-term planning.

    Pricing: $125 US / $160 CAN

    Key Features

    Models Design Cases

    Models design cases with multiple investment and operating cost items.

    Calculates Financial Metrics

    Calculates cash flows, total present worth, net present worth (NPW), internal rate of return (IRR), savings to investment ratio (SIR) and payback.

    Tailored Reports

    Reports are tailored to the analysis type, combining text and graphics for clarity.

    Exports Cash Flow Information

    Exports cash flow information for custom analysis in spreadsheets.

    Comprehensive Help Resources

    Comprehensive help resources, including tutorials and examples, ensure ease of use.

    Resources

    Looking at eDesign on computer

    Get a free 60-day trial of eDesign software

    eDesign Suite is a collection of software programs created specifically for the HVAC system designer. These programs are tailored to increase productivity and accuracy, improve analysis capabilities and job documentation, and add a level of 'marketability' to a designer's estimates.

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    Register for eDesign training

    Software training courses are available through out the year and in cities across the United States. Additional training is also available from Carrier University.
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    Order eDesign software

    eDesign Suite Software is available on a license basis. Licensed software entitles the licensee to use the software, to receive regular program updates and to receive technical support from our staff of HVAC engineers.
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    Find eDesign support

    Working late into the night and need a quick answer, or have a unique application that requires advice? Chances are, the resources on this page can provide the answer.
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    Download eDesign software

    Linked here are the current software downloads from Carrier. Release sheets and other resource material is also provided.

    Other eDesign Programs

    Need assistance?

    Find an expert

    Carrier’s expert network is here to guide you toward the right HVAC service solution for your commercial needs. Maximize energy efficiency, improve indoor air quality and secure long-term system reliability with support you can trust.