Castle

Format: 16mm

Description: Explains the theory of multiple refrigeration systems; shows the types of thermo expansion valve; and shows how to test and adjust the thermo expansion valve, how to recognize symptoms of trouble in the valve, and how to service the valve.

Complete Record: Category: Plastics Industry Subcategory: Comaiercial Uxits Type: Motion Picture Catalog number: OE448

Metadata Source:Index of Training Films 1946