Cool Calc Manual J is a load calculation software for residential HVAC contractors.
Pros
- Accurate Manual J calculations
- Integrates with ACCA standards
Cons
- Higher price point
- Focused on residential projects
Starting at $99.00
Best HVAC-Calc Alternatives ranked by AI · updated May 2025
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HVAC-Calc is a software tool for performing heating and cooling load calculations for residential and small commercial buildings.
Price: Starting at $49.95
🎯 hvaccomputer.com
Top 6 HVAC-Calc alternatives
Right-Suite Universal is a comprehensive HVAC design and sales software for residential and commercial projects.
Pros
- Versatile for residential and commercial projects
- Includes sales tools
Cons
- Complex interface
- Higher learning curve
Contact for pricing
Elite Software RHVAC is a residential HVAC load calculation and duct sizing software.
Pros
- Detailed reports
- Duct sizing functionality
Cons
- Higher initial cost
- Not suitable for commercial projects
Starting at $395.00
HVAC Home Auditor is an online tool for HVAC contractors who need to document residential system conditions and recommend improvements. It streamlines...
Pros
- Focused specifically on residential HVAC audits
- Combines field data collection with customer reporting
- More specialized than general home-inspection software
Cons
- Less established than Wrightsoft and other HVAC design platforms
- Not a full replacement for detailed Manual J, S, and D calculations
- Pricing and integrations are less transparent than larger competitors
5
Wrightsoft
Wrightsoft
Wrightsoft provides HVAC design software for contractors, engineers, and energy professionals. Its Right-Suite platform supports Manual J load calculations, equipment selection, duct...
Pros
- Broader Manual J, S, and D coverage than HVAC Home Auditor
- Widely used by HVAC contractors and code-focused designers
- Supports detailed equipment and duct-system design
Cons
- Steeper learning curve than HVAC Home Auditor
- More expensive and complex for basic audits
- Primarily designed for Windows desktop workflows
Quote-based
6
Cool Calc
Cool Calc
Cool Calc is a web-based HVAC load-calculation platform for residential contractors, designers, and energy professionals. It focuses on Manual J calculations and...
Pros
- Browser-based and easier to start than Wrightsoft
- Strong focus on residential Manual J calculations
- More accessible for small contractors than enterprise design suites
Cons
- Less comprehensive duct-design functionality than Wrightsoft
- Not as focused on audit narrative and customer recommendations
- Advanced features may require a paid plan
Freemium
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