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A2L Compatible Service Tools

YELLOW JACKET® offers a wide range of A2L Compatible HVAC/R Service Tools…from recovery machines, vacuum pumps, leak detector, refrigerant charging scale, YJACK® series of wireless probes to a large variety of manifolds.

ASHRAE defines A2L refrigerants (HFO-1234yf and HFO-1234ez) as a widely used class of refrigerants featuring:

  • Low global warming potential (low GWP)
  • Low flammability
  • Zero ODP (zero-ozone depletion potential)
  • Lower Toxicity

While A2Ls are mildly flammable, they are less flammable than Class 3 refrigerants and safe when handled properly.