Technician A says shops must have dedicated manifold and gauge sets for each manufacturer-approved refrigerant.Technician B says a shop should also have a third set for contaminated refrigerant.Who is correct?

Question

Quizplus · Accepted Answer

Both technicians are correct. Shops must have dedicated manifold and gauge sets for each manufacturer-approved refrigerant to avoid cross-contamination and ensure correct readings. Additionally, having a third set for contaminated refrigerant can prevent contamination of the other sets and help diagnose issues with the system.

Technician a Says Shops Must Have Dedicated Manifold and Gauge