R-410A Capillary Tube

[chrpsa]

Hi. Is there any approximation (rule of thumb) on how to determine the diameter and length for R-410A Capillary tube? If not, what is the refrigerant with most similar working pressures of r-410a?

Regards,
chrpsa

[Brian_UK]

Have you tried Dancap sizing software? It's free :cool:

http://www.danfoss.com/BusinessAreas/RefrigerationAndAirConditioning/Product+Selection+Tools+Details/DanCap.htm