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50-ft 18 / 5 Solid Thermostat Wire ( By-the-roll )

Ratings & Reviews for Southwire 50-ft 18 / 5 Solid Thermostat Wire ( By-the-roll )

4.8
108
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Review
  4.8 out of 5
108 Reviews


97% Recommend this product

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.
109 Customer Reviews

EcoBee Wire

 Would Recommend

EcoBee smart thermostat needs a white lead from the furnace for power. Pre-existing Honeywell did not have it. This wire was the best choice, did the job.

November 3, 2019
Verified PurchaserSweepstakes
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Wired-up and ready to go!

 Would Recommend

Needed to run new wire to install a new WiFi programmable thermostat. This worked perfectly as I expected it would.

October 23, 2019
Verified PurchaserSweepstakes
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Easy to work with

 Would Recommend
October 22, 2019
Verified PurchaserSweepstakes
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Thermostat wire

 Would Recommend

Just what I needed to install the new Honeywell thermostat.

October 3, 2019
Verified PurchaserSweepstakes
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Just what was needed

 Would Recommend

Thermostat wire is thermostat wire perfect for what I needed it for

August 3, 2019
Verified PurchaserSweepstakes
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Quality Cable

 Would Recommend

Rubber and wire are both good quality....nothing cheaply made here.

April 8, 2019
Verified PurchaserSweepstakes
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Did exactly what I needed it to.

 Would Recommend

I relocated one of my thermostats and didn’t feel like messing with fishing out the current cable. So I bought this and it worked flawlessly. Just as expected.

March 14, 2019
Verified PurchaserSweepstakes
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good stuff

 Would Recommend

what could really go wrong with thermostat wire? good stuff.

March 11, 2019
Verified PurchaserSweepstakes
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Great product

 Would Recommend

Easy to use. Seems like a very durable product that will last many years.

January 30, 2019
Verified PurchaserSweepstakes
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T-Stat Wire

 Would Recommend

Wire worked as described and designed. No issues at all. I could have used a 25’ roll in lieu of 50’, but 25’ wasn’t available.

January 28, 2019
Verified PurchaserSweepstakes
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