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The Uponor A4342050 QS-Style Fitting Adapter is designed for transitioning Wirsbo hePEX tubing to copper pipe in hydronic heating systems. It connects R20 x 1/2 inch copper fittings and is reliable for various heating applications.
This fitting adapter is optimal for professional plumbing and heating projects. It ensures a secure connection for both residential and commercial settings.
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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