Carrier Block Load
by Carrier Global
Commercial HVAC system sizing by the pioneers of AC
5.2 - Good Free · Free Free Tier
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Media
www.carrier.com

Overview
Free commercial HVAC load calculation software from Carrier using ASHRAE methodology for system sizing, equipment selection, and energy analysis on commercial projects. Provides rigorous engineering calculations for commercial building design. Developed by the company founded by Willis Carrier, the inventor of modern air conditioning.
FSH Score Breakdown
Ease of Use 9.0
Features 0.0
Support 7.2
Value 8.2
Integrations 6.8
AI Capabilities 1.5
Customer Reviews
Key Features
| Feature | Value |
|---|---|
| Manual J Load Calculation | ❌ |
| Manual D Duct Design | ❌ |
| Manual N Equipment Selection | ❌ |
All Features
| Feature | Value |
|---|---|
| Cloud-Based Platform | ✅ |
| Mobile Field App | ❌ |
| CAD Drawing Export | ❌ |
| ServiceTitan Integration | ❌ |
| QuickBooks Sync | ❌ |
| Energy Modeling | ✅ |
| White-Label Reports | ❌ |
| Multi-Location Support | ✅ |
| Manufacturer Database | ✅ |
| API Access | ❌ |
Pricing
- Model
- Free
- Starting at
- Free
- Notes
- Free OEM tool from Carrier. Requires registration. Desktop application for Windows.
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