![HVAC Calculators | Heat Load Calculator | Airflow Calculator | Duct Sizing Calculator | Refrigerant Charge Calculator HVAC Calculators | Heat Load Calculator | Airflow Calculator | Duct Sizing Calculator | Refrigerant Charge Calculator](https://mechtrician.com/wp-content/uploads/2023/03/air-conditioner.jpg)
HVAC Calculators | Heat Load Calculator | Airflow Calculator | Duct Sizing Calculator | Refrigerant Charge Calculator
A Study of Optimal Refrigerant Charge Amount Determination for Air-Conditioning Heat Pump System in Electric Vehicles
![Refrigerant line sizing – Part I: general principles and liquid lines | UNILAB - Heat Transfer Software Refrigerant line sizing – Part I: general principles and liquid lines | UNILAB - Heat Transfer Software](https://www.unilab.eu/wp-content/uploads/2018/01/unilab_heat_transfer_software_blog_refrigerant_line_3.jpg)
Refrigerant line sizing – Part I: general principles and liquid lines | UNILAB - Heat Transfer Software
![Made a chart to calculate how much refrigerant to add for systems that don't have the correct liquid line size per the instructions. : r/HVAC Made a chart to calculate how much refrigerant to add for systems that don't have the correct liquid line size per the instructions. : r/HVAC](https://preview.redd.it/f4e81kaeb0181.jpg?width=640&crop=smart&auto=webp&s=4eab215697e8c1f1ab989eb8818ca183381e3c7a)