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Cooling Coil Condensate Estimate

Cooling Coil Condensate Estimate helps with home energy and building maintenance. Use Dry-air mass flow kg per hour, Humidity ratio reduction g per kg to estimate L/hour rather than relying on a fixed rule of thumb. This calculator uses the relationship air*delta/1000. Approximate water density as 1 kg/L; real drainage may vary. It runs locally in your browser, so the values can be changed to explore a different scenario without transmitting the entered numbers to an external calculation service.

How to use this calculator

  1. Check the measurements for Dry-air mass flow kg per hour, Humidity ratio reduction g per kg. Each field displays its input unit; do not mix cm, m, seconds or minutes.
  2. Enter the quantities for your own home energy and building maintenance scenario. Use ungrouped numeric values, with a period for decimals.
  3. Read the result in L/hour and compare the underlying formula with your real situation. Approximate water density as 1 kg/L; real drainage may vary.

How the Cooling Coil Condensate Estimate works

Result in L/hour = air*delta/1000. Inputs are expressed in the units shown in their labels.

  • The output uses the current values of Dry-air mass flow kg per hour, Humidity ratio reduction g per kg, with no live service data, manufacturer information or personal information. This is a model, not a real-time measurement.
  • The tool rejects blank, nonnumeric and out-of-range inputs instead of displaying a misleading result. Approximate water density as 1 kg/L; real drainage may vary. Review quantities, precision and units before using the result for a purchase, plan or technical choice.

Worked examples

Worked example: Cooling Coil Condensate Estimate

Suppose Dry-air mass flow kg per hour = 2500, Humidity ratio reduction g per kg = 3. The calculator processes these numeric quantities using its defined relationship.

Apply air*delta/1000 to those inputs, preserving the unit conversions in the expression.

Calculated value: approximately 7.5 L/hour.

Understanding the result

The default example gives approximately 7.5 L/hour; this is a mathematical output based on the example inputs, not a forecast of actual observed conditions.

Approximate water density as 1 kg/L; real drainage may vary.

Important notes

Approximate water density as 1 kg/L; real drainage may vary.

For a production decision, check the source measurements and local requirements before trusting this L/hour estimate. The tool rejects blank, nonnumeric and out-of-range inputs instead of displaying a misleading result.

Frequently asked questions

What is the Cooling Coil Condensate Estimate used for?

It converts Dry-air mass flow kg per hour, Humidity ratio reduction g per kg into a calculated quantity in L/hour, using the formula displayed above.

What assumptions matter for this calculator?

Approximate water density as 1 kg/L; real drainage may vary. The outcome changes when measurements, operating conditions or units differ.

How do I verify a result from the Cooling Coil Condensate Estimate?

Recalculate the worked example independently, check your units, and use measured data when available. The tool rejects blank, nonnumeric and out-of-range inputs instead of displaying a misleading result.

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This page provides a calculation tool plus explanatory information so you can understand what the result means and when the underlying method may not fit your situation.