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The Yellow Jacket 19173 is a quick coupler designed for HVAC applications. This coupler has a 5/16 male end and a 1/4 female end suitable for R-410A refrigerant. The male end includes a Schrader valve core, which helps in efficient refrigerant flow. The deep knurling on the female end allows for easy handling in tight spaces.
This quick coupler is ideal for technicians working with HVAC systems, providing secure and efficient connections for charging and diagnostic tasks.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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