HyTools
by IMI Hydronic Engineering
Last updated Mar 29, 2026 · 1 revision
Comprehensive hydronic system calculator for HVAC professionals
5.3 - Good Free · Free Free Tier Mobile App 14 Features
4 Integrations
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www.razorsync.com
About This Product
A full suite of fluid dynamic calculators for hydronic systems. Assists technicians with pipe and valve sizing, radiator power estimation, and pressure calculations during the commissioning of water-based systems.
FSH Score Breakdown
Ease of Use 7.0
Features 5.5
Support 4.0
Value 8.0
Integrations 2.0
AI Capabilities 1.5
Customer Reviews
Features
14 features confirmed across
3categories· Showing confirmed capabilities only
Compliance & Safety11features
Duct DesignPressurisation selection moduleFlow Rate CalculatorFlow, Dp, Power and valve setting calculationsEnergy ModelingRadiator power estimation (panel and column)Geothermal Design CalculationsGround-source heat pump fluid calculationsPsychrometric CalculationsDirt and air separator pressure drop calculationValve Sizing & BalancingValve sizing and presettingRadiator Load CalculationRadiator power estimationAirflow CalculationsFlow calculation
Show 3 more
Pipe DesignPressure maintenance and vacuum degassing calculationVacuum TestingPressure maintenance and vacuum degassing calculationTemperature Split CalculatorPower, flow, and temperature difference calculation
Platform & Customization2features
Unit ConversionUnit conversionMulti-Language SupportRun-time selection of localisation and language
Equipment & Asset Management1feature
Equipment SelectionTA-Nano valve selection
Integrations 4 across 1 category
Productivity 4
AutoCAD Native
Autodesk Revit Native
Microsoft 365 CSV
Microsoft Excel CSV
Pricing
- Model
- Free
- Starting at
- Free
- Notes
- Free app from IMI Hydronic Engineering. No in-app purchases noted. Hydronic calculator for HVAC professionals — includes flow/Kv/Cv calculator, valve sizing, radiator power estimation, pipe sizing, pressure maintenance calculator, dirt/air separator pressure drop, and unit conversion.
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