THE BASIC PRINCIPLES OF COMMERCIAL FREEZERS

A2Ls) but do call for crimson markings for A2 and A3 refrigerants which have greater flammability. They urged EPA to align with current benchmarks. Five commenters requested that proposed crimson marking on pipes, hoses, and various devices for A2L refrigerants be lessened or eliminated.On a regular basis mop the floors, such as powering the unit,