Spooled Thermost Wire 18/2 500' Reel

The Spooled Thermostat Wire (18-2) is a 500-foot reel of 18-gauge, 2-conductor cable designed for thermostat and low-voltage HVAC control applications. Constructed with stranded copper conductors and durable PVC insulation, it provides reliable signal transmission and resistance to moisture and abrasion. The flexible jacket allows for easy pulling and routing through walls and conduits, making it ideal for new installations or system upgrades. Rated for up to 150 volts, this wire ensures safe, consistent connections between HVAC controls and equipment. Perfect for technicians, the 500-foot reel offers ample length for multiple jobs and dependable performance in both residential and commercial environments.