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The Uponor A4020500 is a 1/2 inch compression fitting assembly designed for use in radiant heating systems. This fitting connects hePEX or Uponor AquaPEX tubing to a manifold, ensuring a secure and effective connection with R20 threads. It is suitable for various tubing sizes including 5/16 inches, 3/8 inches, 1/2 inches, and 5/8 inches, making it versatile for different installation needs.
The Uponor A4020500 compression fitting offers quick and reliable installation for radiant heating systems.
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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