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by Yellow Jacket (Ritchie Engineering)
Budget-accessible digital manifold with 21 refrigerant profiles and proven Ritchie brass manifold body — ideal entry-level upgrade from analog.

The Yellow Jacket Series 41 is an entry-level digital manifold. It does not carry A2L certification, so technicians should verify compatibility before using it on R-32 or R-454B systems.
How this product is delivered and what's included out of the box.
Independent industry credentials this product holds.
Integrates with MeasureQuick, the diagnostic platform used by HVAC technicians for in-field system performance testing. Data captured in MeasureQuick flows into this product without manual re-entry.
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"Have us delete any data we have about you."
Primary policy document: https://yellowjacket.com/privacy-policy
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