Adding a new zone to an irrigation system; PEX vs. copper; repairing stripped screw holes. Lee Gilliam travels to Austin, Texas to help a homeowner add drip line to her existing sprinkler spray head ...
The listing is to UL 1821, Thermoplastic Sprinkler Pipe and Fittings for Fire Protection Service It approves (with certain limitations) the use of flexible AquaPEX tubing and ProPEX expansion fittings ...
THE MULTIPURPOSE PEX RESIDENTIAL FIRE SPRINKLER SYSTEM incorporates sprinklers with the home's cold-water plumbing system, verifying fresh water is available to the sprinklers each time a cold-water ...
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