Use the 500 ft. 18/3 Thermostat Wire to wire your thermostat system. The 18-Gauge wire features copper conductor construction. This wire is UL and ETL listed.
- Use for wiring thermostats
- 500 ft. L
- Rated to 300-Volt
- Copper conductors
- UL and ETL listed
- Note: product may vary by store
- Click to learn the factors you must consider when wiring your home