Upgrade your heating and cooling system with this high-quality thermostat wire, made in the USA by Southwire. The 18-gauge, 2 conductor wire is perfect for use with central furnace and air conditioning systems, as well as split systems. With a length of 50 ft, it provides plenty of wire for most installations.

This wire is designed for use with a variety of compatible products and is sure to meet your needs for your home or business. Trust in the quality of Southwire and enjoy the reliable performance of this thermostat wire.