4 calculators in this category
- Superheat CalculatorManufacturer charging data; refrigerant saturation tablesSuperheat is how many degrees the refrigerant vapour has been heated above its boiling point after the last of the liquid has…
- Subcooling CalculatorManufacturer charging data; refrigerant saturation tablesSubcooling is how far below its boiling point the liquid refrigerant has been cooled at the condenser outlet, and it is the…
- Target Superheat CalculatorFixed-orifice superheat charging methodA fixed-orifice system has no valve holding superheat steady, so the correct superheat is not one number — it moves with how…
- HVAC Delta-T CalculatorASHRAE Fundamentals psychrometrics; furnace nameplate temperature riseThis calculator does two jobs. In cooling mode it takes your return air dry bulb and relative humidity, works out the enthalpy…