Ratings & Reviews for Southwire 50-ft 18 / 5 Solid Thermostat Wire ( By-the-roll )
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise the thermostat wire for flawless performance and solid build quality. Reviewers consistently report it works perfectly for smart thermostat upgrades and C-wire installations, delivering stable connectivity without failures. Many commend its durability, describing it as thicker and stronger than alternatives, with solid core construction that maintains shape during installation and strips cleanly. Customers find it easy to work with and appreciate the excellent value for the price. A few note the stiffness makes tight turns challenging, but this rarely impacts functionality. Overall, reviewers strongly recommend it as a dependable, cost-effective solution.
Customer review summary generated by AI, including incentivized reviews.Thermostat wire
Would RecommendThe price was reasonable and was perfect for what it was needed for.
Sweepstakes
5 Conductor Wire
Would RecommendWire was wound on spool in such a matter to cause many kinks which cause wire to hang up when placing in use. I am using for model railroading and found wire was hanging up when placing under table top of layout. This was a cause for having to smooth out all of the kinks taking additional time.
Verified Purchaser
Does the job, easy to use
Would RecommendAll five wires in one. Easy to run and the ends stripped easy.
Verified Purchaser
Thermostat Wire
Would RecommendThe wire did what it was designed to do. Great product.
Verified Purchaser
works fine
Would RecommendI purchased this to upgrade from a Honeywell round thermostat to a programmable one that I can also control the air handler (blower) from upstairs. In order to do that I needed to upgrade from 2 conductor wire. This wire works fine, easy to fish through wall and pull back to the furnace. The wire stripped easily without breaking, I had no problems.
Verified Purchaser
Advertised incorrectly
Would Not RecommendOriginal order and review title states 100 feet. I received a 50 foot roll. Wire is not the best quality and insulation on individual wires is easily damaged. At 100 feet the price may have been reasonable but 50 feet is way too expensive for poor quality wire. If I had not been stuck with a lack of heat I would have returned this wire.
Verified Purchaser