Thermostat Wire 18 ga. 2-Conductor (Per Foot)

Engineered for reliable, low-voltage connections between thermostats and HVAC equipment, this 18 AWG, 2-conductor cable delivers consistent performance in both residential and commercial installations. The solid copper conductors and rugged PVC jacket resist sunlight, moisture, and flame, while being UL-listed as a Class 2 power-limited circuit cable. Sold by the foot, it’s ideal for custom lengths and retrofit projects.

Key Features

• Solid 18 AWG copper conductors for excellent conductivity
• Dual-conductor design for simple thermostat hookups
• Durable PVC insulation and jacket
• Rated 150 V, UL-listed Class 2 power-limited cable
• Flame-retardant and sunlight/UV resistant
• Suitable for indoor or outdoor use
• Operating temperature range: –20 °F to 60 °F
• Low-voltage thermostat and bell cable

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.