Radiant PEX Fittings
PEX Radiant Fittings connect PEX tubing securely in radiant floor and wall heating systems, ensuring leak-free performance. Available in multiple configurations and materials, they are built to withstand high temperatures and pressures. These fittings are critical for system integrity and long-term reliability.
Showing 1–16 of 24 results
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PEX Fitting Assembly (Nut Ring & Insert) for EK – 3/8 in. PEX to EK 20 – 3 Piece
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PEX Fitting Assembly (Nut Ring & Insert) for EK – 1/2 in. PEX to EK 20 – 2 Piece
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PEX Fitting Assembly (Nut Ring & Insert) for EK – 5/16 in. PEX to EK 20 – 2 Piece
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PEX Fitting Assembly (Nut Ring & Insert) for EK – 5/8 in. PEX to EK 20 – 2 Piece
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PEX Fitting Assembly (Nut Ring & Insert) for EK – 3/4 in. PEX to EK 20 – 4 Piece
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PEX Fitting Assembly (Nut Ring & Insert) for EK – 5/8 in. PEX to EK 25 – 3 Piece
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PEX Fitting Assembly (Nut Ring & Insert) for EK – 3/4 in. PEX to EK 25 – 3 Piece
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Copper Sweat Transition – EK 20 to 1/2 in. & 3/4 in. CU
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Copper Sweat Transition – EK 25 to 3/4 in. & 1 in. CU
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PEX Expansion Fitting Assembly, F1960 – 1/2 in. PEX to EK 20
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PEX Expansion Fitting Assembly, F1960 – 5/8 in. PEX to EK 20
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PEX Expansion Fitting Assembly, F1960 – 3/4 in. PEX to EK 20
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Coupling Nipple – EK 20 to EK 20
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Coupling Nipple – EK 25 to EK 25
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PEX Expansion Fitting Assembly F1960 – 5/8 in. PEX to EK 25
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PEX Expansion Fitting Assembly F1960 – 3/4 in. PEX to EK 25

