Fittings
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We carry a wide selection of fittings for radiant heating tubing. Shop our selection or let our experts help you find exactly what you need.
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Watts Radiant - 660076 - 3/8" Onix TorqueTite Repair Kit - Order Number: 81000508
Watts Radiant - 660106 - 5/8" Onix TorqueTite Repair Kit - Order Number: 81000512
Watts Radiant - 660126 - 3/4" Onix TorqueTite Repair Kit - Order Number: 81000514
Watts Radiant - 6641117-10 - 3/8" TorqueTite Clamps - Quantity: 10 - Order Number: 81002913
Watts Radiant - 663025-10 - 5/8" SelfTite Clamps - Quantity: 10 - Order Number: 81000529
Watts Radiant - 689003-10 - 3/4" BSP to 5/8" Onix Barb Fitting - Quantity: 10 - Order Number: 81000683
Watts Radiant - 686001-10 - 5/8" Onix Male Sweat Fitting - Quantity: 10 - 1/2" Male Sweat - Order Number: 81000667
Watts Radiant - 185074-10 - 1/2" Onix Female Sweat Elbow Fitting - Quantity: 10 - 3/4" Female Sweat - Order Number: 81000116
Watts Radiant - 185075-10 - 3/4" Onix Female Sweat Elbow Fitting - Quantity: 10 - 3/4" Female Sweat - Order Number: 81000118
Watts Radiant - 185625-10 - 5/8" Onix Female Sweat Elbow Fitting - Quantity: 10 - 3/4" Female Sweat - Order Number: 81000120
Watts Radiant - 660105 - 5/8" Onix SelfTite Repair Kit - Order Number: 81000511
Watts Radiant - 677062-10 - 3/8" Onix Coupling - Quantity: 10 - Order Number: 81000611
Watts Radiant - 677082-10 - 1/2" Onix Coupling - Quantity: 10 - Order Number: 81000615
Watts Radiant - 677101-10 - 5/8" Onix Coupling - Quantity: 10 - Order Number: 81000618
Watts Radiant - 677121-10 - 3/4" Onix Coupling - Quantity: 10 - Order Number: 81000621
Watts Radiant - 446105 - 3/8" Onix Mini Ball Valve - 1/2" Male Sweat - Order Number: 81000366
Watts Radiant - PC660X-10 - 5/8" Crimp x 1/2" Male Sweat - Adapter - Quantity: 10 - Order Number: 81003685
Watts Radiant - PC670X-10 - 5/8" Crimp x 3/4" Male Sweat - Adapter - Quantity: 10 - Order Number: 81003427
Watts Radiant - PCC66X-10 - 5/8" Crimp - Coupling - Quantity: 10 - Order Number: 81005376
Watts Radiant - RLC10B0608-10 - 3/8" PEX-AL-PEX Compression x 1/2" Male Sweat - Adapter - Quantity: 10 - Order Number: 81011139
Watts Radiant - RLC10B1008-10 - 5/8" PEX-AL-PEX Compression x 1/2" Male Sweat - Adapter - Quantity: 10 - Order Number: 81008092
Watts Radiant - RLC10B1012-10 - 5/8" PEX-AL-PEX Compression x 3/4" Male Sweat - Adapter - Quantity: 10 - Order Number: 81008094
Watts Radiant - RLC10B1212-10 - 3/4" PEX-AL-PEX Compression x 3/4" Male Sweat - Adapter - Quantity: 10 - Order Number: 81008096
Watts Radiant - RLC10B1616-5 - 1" PEX-AL-PEX Compression x 1" Male Sweat - Adapter - Quantity: 5 - Order Number: 81008098
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