Appliances, HVAC & White Goods Manufacturing worked example

Refrigeration Charge Cost Calculator at 110% units requiring this refrigerant charge: a worked example

Push units requiring this refrigerant charge up to 110% and the picture changes. This example computes every intermediate figure at that operating point. a refrigeration production or estimating team needs to cost refrigerant charging for a build plan

The inputs for this scenario

  • Units charged with refrigerant: 2,400 units (unchanged)
  • Refrigerant charge cost: 6.8 $ / unit (unchanged)
  • Units requiring this refrigerant charge: 110 % (raised for this scenario; the documented default is 100)
  • Fixed refrigerant handling or compliance cost: 950 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable refrigerant charge cost = units charged with refrigerant × refrigerant charge cost × units requiring this refrigerant charge) to the inputs above produces each figure below.
  • At this operating point the engine returns 18,902 $ for total refrigerant charge cost, the number this scenario is built around.
  • At this operating point the engine returns 7.88 $ / unit for refrigerant cost per charged unit.
  • At this operating point the engine returns 17,952 $ for variable refrigerant charge cost.
  • At this operating point the engine returns 950 $ for fixed refrigerant handling or compliance cost.

How this compares with the baseline

  • Against the tool's baseline example, where units requiring this refrigerant charge sits at 100% and the headline result is 17,270 $, this scenario comes in 9.45% above the baseline at 18,902 $.
  • It computes total refrigerant charge cost as a per-unit variable cost across the charged units plus a fixed handling or compliance cost. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Total refrigerant charge cost: 18,902 $ (headline result)
  • Refrigerant cost per charged unit: 7.88 $ / unit
  • Variable refrigerant charge cost: 17,952 $
  • Fixed refrigerant handling or compliance cost: 950 $

Run it with your numbers

  • Every input above is editable in the live Refrigeration Charge Cost Calculator calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.