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HVAC Unit Converter
Convert common HVAC units of measurement.
HVAC Design SuiteStep 9 of 9
Project & Input Data
Conversion type
no.
Engineering Assumptions
Direct calculation — Exact unit conversion
- The conversions are fixed exact factors (kW, TR, BTU/h, L/s, m³/h, CFM, Pa, inWG, °C, °F) and depend on no project criterion.
- All percentages and inputs are user-defined; the calculation is purely arithmetic and assumes no particular code or specification.
Formula Summary
- 1 TR = 3.5168 kW, 1 kW = 3412.14163 BTU/h
- 1 m³/h = L/s × 3.6, 1 CFM = L/s × 2.11888
- 1 Pa = 0.00401463 inWG
- °F = °C × 9/5 + 32
Results
Enter your data and press Calculate to see the results.
Engineering Insight
The conversion is mathematically exact with no standard rounding; use it for a quick cross-check between drawing units and manufacturer datasheets.
Recommended Action
Make sure the correct conversion type is selected before reading the result.
Next step
This calculator is fully usable as it is. Professional adds saved projects, calculation history and PDF/Excel reports; Premium adds the integrated workflows and the BOQ generator.