TonnageCalc
HVAC Design & Load Calculation

HVAC Design & Load Calculation vs Wrightsoft Right-Suite

The industry standard since 1985. Comprehensive but expensive and anchored to a desktop workflow that requires office visits between field measurements and customer proposals.

Wrightsoft Right-Suite

$4,800/yr

HVAC Design & Load Calculation

Free during beta

Feature comparison

FeatureHVAC Design & Load CalculationWrightsoft Right-Suite
Manual J/S/DComplete in web appComplete but desktop-only
Heat pump workflowPurpose-built with balance point analysisAvailable but gas furnace-centric
PlatformWeb-based, any deviceWindows desktop only
PriceFree during beta$4,800+/yr plus training
PriceFree during beta$4,800/yr

Why switch from Wrightsoft Right-Suite?

Desktop-only Windows software with $800-3,500 training costs

  • Fraction of the cost while keeping Manual J calculations
  • Run load calcs on-site from a tablet instead of driving back to the office
  • Modern interface that new hires can learn in hours, not weeks

Try the Wrightsoft Right-Suite alternative

Free during beta. No credit card required.