Home Civil Engineering Software ECA - Earth Coupled Analysis
ECA - Earth Coupled Analysis PDF Print E-mail
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Software - Civil Engineering

Our rating:          License:  Free to try

For an underground heat pump piping calculation program, versatility is crucial. You need to handle vertical, horizontal or slinky configurations; you need built-in heat pump performance data files, built-in data for several pipe types, and built-in soil type data. Our Earth Coupled Analysis program has got it all. Plus, you can expand on all of the built-in data and enter your own. Download the functional demo version today and see why ECA is the choice of the pros.


  • Calculates Pipe Loop Lengths and Pressure Drops
  • Follows OSU and ASHRAE Calculation Procedures
  • Handles Horizontal, Vertical, and Slinky Systems
  • Includes Loop Builder tool
  • Prints Bill of Materials with Material and Labor Costs
  • Supplied with Data on All Common Soil Types
  • References Built-in Pipe & Fitting Data
  • References Built-in Heat Pump Data
  • Automatically Adjusts Heat Pump Performance Data
  • References Built-in Weather Data on over 200 Cities
  • Computes Minimum Purge GPM and Pressure
  • Links to the RHVAC Load Calculation Program

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