Water Supply Saddle Valve WP4378392

Item #584723 | Whirlpool OEM Part #WP4378392

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Water Supply Saddle Valve WP4378392 Alternate Product View
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Non self-piercing water valve with compression fitting. Attaches to copper water lines up to 1 inch. 1/4 inch outlet. This is an excellent replacement valve for the easily clogged self-piercing type of valve commonly installed.

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Helpful Tip

Drill required for water line access hole. Before drilling, be sure to turn off the water supply to the copper pipe this valve will be attached to.

This Part Fits

  • Replaces Part Number 4378392
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