Inventors:
John F. Judge - York PA
Frank H. Hill - York PA
Assignee:
York International Corporation - York PA
International Classification:
G01F 2302, F25B 4900
Abstract:
A system and method for measuring a refrigerant in a vapor compression system utilizes a sight glass in fluid communication with the condenser. Refrigerant collects in the sight glass and, upon reaching equilibrium, can be read to provide an accurate measure of the amount of refrigerant in the entire vapor compression system.