{"product_id":"syston-18-awg-6-conductor-thermostat-cable-300v-cl3r","title":"Syston 18 AWG 6-Conductor Thermostat Cable - 300V CL3R","description":"\u003cp\u003eIn this review of the Syston 18 AWG 6-conductor thermostat cable, the bottom line is practical: it is built for installers and DIYers who need a reliable low-voltage wiring solution for thermostats, doorbells and HVAC control lines. The single biggest reason to buy is the solid pure copper conductors combined with a 300V CL3R rating, which together deliver dependable conductivity and insulation for signal and control circuits. The reviewer found it straightforward to work with and appropriately rated for indoor and outdoor low-voltage applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e6 Conductors:\u003c\/strong\u003e Six individual 18 AWG solid copper wires give flexibility for thermostat, doorbell and multi-signal control runs without needing extra splices.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePure Copper Conductors:\u003c\/strong\u003e Solid pure copper cores provide consistent conductivity and mechanical reliability for low-voltage control and signal circuits.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e300V CL3R Rating:\u003c\/strong\u003e The 300V CL3R\/FT4\/CMR riser-rated insulation offers a safety margin for Class 3 power-limited circuits in HVAC and security systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUV Resistant Jacket:\u003c\/strong\u003e A sunlight-resistant outer jacket means the cable can be used in protected outdoor or sun-exposed pathways without premature degradation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstallation-Friendly Design:\u003c\/strong\u003e The round, slick jacket and built-in rip cord make pulling through conduit or wall cavities easier and simplify jacket removal.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e RoHS compliance reduces environmental concerns for installations that require restricted substance adherence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable suits HVAC technicians, electricians and home installers who need a multi-conductor low-voltage cable for thermostats, smart doorbells, intercoms, burglar alarms and other signal systems. The solid copper conductors and 300V CL3R rating make it appropriate for projects where durability and safety ratings matter.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include installers needing stranded wire for frequent flexing or sensor leads inside movable assemblies, and anyone requiring extra-thick outer jackets for direct burial - this product is for riser-rated indoor\/outdoor protected runs rather than burial-grade service.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSolid pure copper conductors deliver reliable conductivity and easy termination for screw and push-in type connections.\u003c\/li\u003e\n \u003cli\u003e300V CL3R\/FT4\/CMR insulation provides a clear safety margin for low-voltage control circuits in buildings.\u003c\/li\u003e\n \u003cli\u003eSunlight resistant jacket and rip cord simplify outdoor-protected routing and installation prep.\u003c\/li\u003e\n \u003cli\u003eRound slick jacket pulls smoothly through conduit and around corners, reducing installation time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome users report the insulation can feel delicate at the cable edge, so careful handling is advised during rough installations.\u003c\/li\u003e\n \u003cli\u003eSolid conductors are not ideal for applications that require frequent flexing or vibration endurance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eConductor Size\u003c\/td\u003e\n\u003ctd\u003e18 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNumber of Conductors\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eConductor Type\u003c\/td\u003e\n\u003ctd\u003e100% solid copper\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e300V (CL3R)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eJacket Properties\u003c\/td\u003e\n\u003ctd\u003eUV resistant, rip cord\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eRatings\u003c\/td\u003e\n\u003ctd\u003eCL3R \/ FT4 \/ CMR riser-rated\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eRoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Syston 18 AWG 6-conductor thermostat cable is a solid choice for HVAC, thermostat and doorbell wiring where dependable conductivity and a recognized safety rating matter. It offers good installation conveniences and outdoor-protected use at a fair value, making it a sensible pick for installers and homeowners running control or signal lines in walls, risers and protected outdoor routes.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cable be used outdoors?\u003c\/strong\u003e\u003cbr\u003eThe cable is sunlight resistant and suitable for protected outdoor routing, but it is intended for riser-rated runs rather than direct burial.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the conductor stranded or solid?\u003c\/strong\u003e\u003cbr\u003eThis cable uses 100% solid copper conductors, which are best for fixed runs and screw terminal connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat systems is this cable suitable for?\u003c\/strong\u003e\u003cbr\u003eIt is intended for thermostats, HVAC controls, doorbells, intercoms, burglar alarms and other low-voltage signal or control applications.\u003c\/p\u003e","brand":"SYSTON CABLE TECHNOLOGY","offers":[{"title":"Default Title","offer_id":48612567941339,"sku":"B0F2F8QDBJ","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61icl3KTBlL._SL1500_223da4be-6c59-4fcb-8516-7fab01eb238a.jpg?v=1778379049","url":"https:\/\/gearmusthave.com\/products\/syston-18-awg-6-conductor-thermostat-cable-300v-cl3r","provider":"GearMustHave","version":"1.0","type":"link"}