Refrigerant Line Charge Calculator
Calculate the precise refrigerant charge needed for your HVAC system's liquid and suction lines.
About Refrigerant Line Charge Calculation
Accurate refrigerant charging is crucial for HVAC system efficiency and performance. This calculator helps you determine the correct amount of refrigerant needed based on your system's line sizes and lengths.
How to Use This Calculator
- Enter the length of your liquid line in feet
- Select the liquid line diameter
- Enter the suction line length
- Select the suction line diameter
- Click calculate to get your result
Important Notes
- Always verify calculations with manufacturer specifications
- Consider system requirements and local regulations
- Regular maintenance and proper charging improve system efficiency