{"product_id":"southwire-18-5-thermostat-wire-250-ft-brown-solid-copper-cl2-cable-for-hvac-alarm-systems","title":"Southwire 18\/5 Thermostat Wire, 250 ft – Brown Solid Copper CL2 Cable for HVAC \u0026 Alarm Systems","description":"\u003cdiv\u003e\n  \u003cp\u003eDiscover the Southwire 18\/5 Thermostat Wire, designed for dependable low-voltage control in heating, cooling, and alarm systems. This 250 ft spool features solid copper conductors and a brown jacket, delivering a durable, easy-to-manage solution for residential and commercial installations. With a Class 2 power-limited rating, it is suitable for thermostat control circuits while remaining compliant with standard electrical requirements.\u003c\/p\u003e\n  \u003ch3\u003eKey specifications and benefits\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSolid copper conductors for low resistance and solid, reliable connections\u003c\/li\u003e\n    \u003cli\u003e18 gauge, 5 conductor configuration in a brown PVC jacket\u003c\/li\u003e\n    \u003cli\u003eClass 2 Power-Limited Circuit Cable, suitable for thermostat control applications\u003c\/li\u003e\n    \u003cli\u003eSunlight resistant insulation and RoHS compliant materials for versatile indoor use\u003c\/li\u003e\n    \u003cli\u003eUL Standard 13 components, RoHS compliance, and OSHA acceptable for broad installations\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eIn addition to its electrical capabilities, Southwire emphasizes ease of use. The wire is designed to strip more cleanly, resist tearing, and minimize burn-through, helping reduce time, labor, and materials during installations. The dual-purpose design supports both heating and air conditioning controls, making it a sensible choice for projects that require flexibility and future-proofing.\u003c\/p\u003e\n  \u003ch3\u003eWhat makes it a practical choice\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMade in America with a focus on quality and reliability\u003c\/li\u003e\n    \u003cli\u003eBrown jacket provides clear, discrete wiring suitable for seen or hidden runs\u003c\/li\u003e\n    \u003cli\u003e6 mils PVC insulation adds a protective layer against wear inside walls and conduits\u003c\/li\u003e\n    \u003cli\u003eFull line compatibility with Southwire’s copper and aluminum cable offerings\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eWhether you’re wiring a thermostat, setting up HVAC controls, or extending a bell or alarm system, this wire’s robust construction supports steady performance while offering installation ease and potential long-term savings. While results vary by project, the combination of solid copper, insulated protection, and industry compliance positions this product as a capable option for many low-voltage residential and commercial settings.\u003c\/p\u003e\n\u003c\/div\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: What is the Southwire 18\/5 Thermostat Wire best used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for thermostat control in HVAC and alarm systems; 5-conductor, Class 2 cable supports low-voltage control with solid copper conductors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes this thermostat wire stand out?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Solid copper conductors, brown PVC jacket, 18 AWG, 5-conductor, sunlight resistant, UL-listed, RoHS compliant, and easy to strip for faster installs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Southwire","offers":[{"title":"Default Title","offer_id":53089234255983,"sku":"B0069F4FP6","price":91.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/southwire-18-5-thermostat-wire-250ft-brown.jpg?v=1778686954","url":"https:\/\/taskholt.com\/products\/southwire-18-5-thermostat-wire-250-ft-brown-solid-copper-cl2-cable-for-hvac-alarm-systems","provider":"TaskHolt","version":"1.0","type":"link"}