eQUEST
by DOE / James J. Hirsch & Associates
Free DOE-2 based building energy simulation tool with 3D modeling wizards for HVAC system design and energy analysis.
5.3 - Good Free · Contact for pricing Free Tier
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Media
doe2.com
Overview
eQUEST is the most widely used energy modeling program, built on the DOE-2 simulation engine. It allows HVAC designers to create 3D building models incorporating HVAC systems, daylighting, and control strategies to calculate annual energy consumption and operating costs. Three input wizards provide varying complexity levels from schematic design through detailed analysis.
FSH Score Breakdown
Ease of Use 5.0
Features 8.0
Support 4.5
Value 9.5
Integrations 3.0
AI Capabilities 1.5
Customer Reviews
Key Features
| Feature | Value |
|---|---|
| Cloud-Based Platform | ❌ |
| Mobile Field App | ❌ |
| ServiceTitan Integration | ❌ |
| White-Label Reporting | ❌ |
All Features
| Feature | Value |
|---|---|
| QuickBooks Integration | ❌ |
| Multi-Location Management | ❌ |
| Custom Report Builder | ✅ |
| Open API Access | ❌ |
| Manual J Load Calculation | ❌ |
| Code Compliance Modeling | ✅ |
| CAD File Compatibility | ✅ |
| Utility Rebate Database | ❌ |
Pricing
- Model
- Free
- Starting at
- Contact for pricing
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