{"product_id":"firmerst-18-7-solid-sprinkler-wire-18awg-7-conductor-100-ft-direct-burial-uv-resistant","title":"FIRMERST 18\/7 Solid Sprinkler Wire 18AWG 7-Conductor — 100 ft Direct-Burial UV-Resistant","description":"\u003cp\u003e\u003cstrong\u003eFIRMERST 18\/7 solid sprinkler wire is a 100-foot, 18AWG 7-conductor underground irrigation cable designed for up to six-valve control systems, with a UV-resistant PVC jacket for direct-burial use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis durable irrigation cable combines solid copper conductors with a sunlight- and UV-resistant outer jacket so you can run reliable control lines for garden, lawn, agricultural, or golf-course systems. Engineered for long-term exposure to soil and sun, the FIRMERST 18\/7 wire simplifies wiring multiple valves from a single controller while keeping individual conductors organized and insulated against moisture and abrasion.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I install FIRMERST 18\/7 wire for a six-valve controller?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: measure the run, cut to length, strip the jacket, and connect each conductor to the corresponding valve and controller terminal. The solid copper conductors hold screws well and the PVC jacket protects the wires when buried directly in the trench.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlan route: keep runs away from sharp rocks and heavy equipment\u003c\/li\u003e\n  \u003cli\u003eStrip outer jacket carefully to expose seven solid conductors\u003c\/li\u003e\n  \u003cli\u003eUse waterproof connectors or gel-filled wire nuts at splices\u003c\/li\u003e\n  \u003cli\u003eBackfill with sand or fine soil to avoid abrasion from sharp debris\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cable withstand outdoor conditions and direct burial?\u003c\/h3\u003e\n\u003cp\u003eYes — the FIRMERST jacket is formulated to resist UV radiation and sunlight exposure, and the insulation repels moisture, dust, and dirt for reliable performance when buried. The cable is rated for direct burial, but protecting it from mechanical stress and frequent bending extends service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSunlight- and UV-resistant PVC outer jacket\u003c\/li\u003e\n  \u003cli\u003eWaterproof and dust-resistant construction\u003c\/li\u003e\n  \u003cli\u003eDesigned for direct-burial irrigation applications\u003c\/li\u003e\n  \u003cli\u003eAvoid sharp bends or repeated flexing that can cause metal fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose 18AWG 7C solid conductor cable for irrigation systems?\u003c\/h3\u003e\n\u003cp\u003eSolid 18AWG conductors provide stable connections under terminal screws and reduce resistance over short control circuits, making them well suited to multi-valve irrigation setups. The seven-conductor configuration gives you one common plus six independent valve wires for tidy wiring to a six-zone controller.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeven conductors: one common plus six valve wires\u003c\/li\u003e\n  \u003cli\u003e18AWG solid copper for reliable screw-terminal connections\u003c\/li\u003e\n  \u003cli\u003eSuitable for most residential and small commercial irrigation controllers\u003c\/li\u003e\n  \u003cli\u003e100-foot spool covers common yard and garden layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain and protect the FIRMERST sprinkler cable after installation?\u003c\/h3\u003e\n\u003cp\u003eMaintenance is minimal: inspect visible terminals periodically, keep valve boxes sealed, and avoid digging over buried lines without locating them first. When creating splices, use approved waterproof connectors and enclose junctions inside valve boxes to reduce corrosion and mechanical damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse waterproof connectors for splices and joints\u003c\/li\u003e\n  \u003cli\u003ePlace critical junctions inside valve boxes or conduit sections\u003c\/li\u003e\n  \u003cli\u003eAvoid repeated bending near connection points to prevent metal fatigue\u003c\/li\u003e\n  \u003cli\u003eMark buried runs with warning tape to prevent accidental digging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: FIRMERST 18\/7 100ft solid sprinkler wire is suited to homeowners, landscapers, and small commercial operators wiring up to six irrigation zones. Choose this cable if you need a direct-burial-rated, UV-resistant multi-conductor solution that holds well under terminal screws and simplifies valve wiring for gardens, lawns, orchards, and golf-course systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use FIRMERST 18\/7 wire for direct-burial without conduit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cable’s UV-resistant PVC jacket is rated for direct burial, but use sand backfill and avoid sharp objects to protect the jacket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is 18AWG 7-conductor suitable for a six-valve irrigation controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 7C format provides one common plus six valve wires, and 18AWG solid conductors work well with standard controller terminals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FIRMERST","offers":[{"title":"Default Title","offer_id":56839432896852,"sku":"B0F1TNLR5B","price":134.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/firmerst-18-7-front-packaging_bd7f1c5e-26b9-4fe6-8fb4-8e701b501714.jpg?v=1787066816","url":"https:\/\/gardenluxe.co.uk\/products\/firmerst-18-7-solid-sprinkler-wire-18awg-7-conductor-100-ft-direct-burial-uv-resistant","provider":"Gardenluxe Uk","version":"1.0","type":"link"}