{"product_id":"18-awg-6-conductor-thermostat-doorbell-cable-300v-cl3r","title":"18 AWG 6-Conductor Thermostat Doorbell Cable - 300V CL3R","description":"\u003cp\u003eIn this review the Syston 18\/6 thermostat cable is evaluated for installers, DIY homeowners and HVAC technicians who need a reliable low-voltage multi-conductor wire. The bottom line: it is a straightforward, installation-friendly 18 AWG cable with solid copper conductors and a 300V CL3R rating, which makes it especially useful where durable conductivity and a riser-rated jacket are required. The cable's slick round jacket and rip cord make pulling and terminating faster than cheaper stranded alternatives, so it stands out for practical jobs rather than specialty high-flex runs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication range:\u003c\/strong\u003e Works for thermostat controls, heating and air conditioning equipment, doorbells and intercoms, covering common low-voltage wiring needs with one cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid copper conductors:\u003c\/strong\u003e 100% solid pure copper conductors provide consistent conductivity and improved long-term reliability compared with tin-plated or composite cores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300V CL3R rating:\u003c\/strong\u003e The 300V insulation and Class 3 power-limited rating offer a higher safety margin for thermostats and signal systems in residential and commercial installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation-friendly jacket:\u003c\/strong\u003e A round, slick jacket with smooth edges and an integrated rip cord aids fast pulling and neat jacket removal at termination points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunlight resistant and RoHS compliant:\u003c\/strong\u003e The jacket meets UL sunlight resistance requirements for outdoor exposure and complies with RoHS for reduced hazardous materials.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis cable is aimed at HVAC technicians, electricians and handy homeowners who install thermostats, doorbells, security sensors or small signal systems and want a solid-conductor cable that is easy to pull and terminate. The round jacket and rip cord save time when fishing through walls and conduit, and the riser rating fits multi-story building requirements.\u003c\/p\u003e\u003cp\u003eThose who need highly flexible, frequently moved or flexing cable (for example in portable or constantly adjusted equipment) should look at stranded conductor options instead, since this product uses solid copper conductors optimized for permanent station wiring.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid pure copper cores deliver reliable conductivity for thermostats, doorbells and control circuits.\u003c\/li\u003e\n\u003cli\u003e300V CL3R\/FT4\/CMR riser-rated jacket gives extra insulation safety for building runs.\u003c\/li\u003e\n\u003cli\u003eInstallation-friendly outer jacket with rip cord eases pulling and termination work.\u003c\/li\u003e\n\u003cli\u003eSunlight resistance and RoHS compliance broaden acceptable indoor\/outdoor uses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid conductors are less flexible than stranded wire, so not ideal for applications requiring frequent movement.\u003c\/li\u003e\n\u003cli\u003eSome customers noted the insulation can feel thin or delicate during handling, so care is advised when pulling through rough edges.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003e18 AWG solid pure copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductors\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage rating\u003c\/td\u003e\n\u003ctd\u003e300V (CL3R \/ 100VA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket\u003c\/td\u003e\n\u003ctd\u003eRound, slick UV sunlight resistant with rip cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse cases\u003c\/td\u003e\n\u003ctd\u003eThermostats, HVAC, doorbells, alarms, intercoms, signal systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eCL3R\/FT4\/CMR riser-rated, RoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Syston 18\/6 thermostat cable is a practical, cost-effective choice for fixed low-voltage wiring where solid conductor performance, a riser-rated jacket and ease of installation matter. Installers and homeowners doing thermostat, doorbell or alarm runs will appreciate the conductivity and pull-friendly jacket; buyers needing flexible, repeatedly moved cable should choose a stranded alternative.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this cable be used outdoors?\u003c\/strong\u003e\u003cbr\u003eYes, the jacket meets UL sunlight resistance for outdoor exposure, but terminations and exposed connections should still be protected from weather.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this suitable for thermostat and doorbell wiring?\u003c\/strong\u003e\u003cbr\u003eYes, it is intended for thermostats, HVAC controls and doorbells and is CL3R rated for those low-voltage applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it work with smart thermostats and security cameras?\u003c\/strong\u003e\u003cbr\u003eYes, the solid copper conductors and 300V insulation are appropriate for smart thermostats and low-voltage components like doorbell cameras that use wired connections.\u003c\/p\u003e","brand":"SYSTON CABLE TECHNOLOGY","offers":[{"title":"Default Title","offer_id":48236336513243,"sku":"B0F2F711PM","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61icl3KTBlL._SL1500_b617bd72-6638-4066-90d5-0e0f075af422.jpg?v=1770915832","url":"https:\/\/gearmusthave.com\/products\/18-awg-6-conductor-thermostat-doorbell-cable-300v-cl3r","provider":"GearMustHave","version":"1.0","type":"link"}