Thermostat Wire | Wire | Electrical | Pro Grade

Bulk thermostat wire cable is commonly used for low voltage systems, such as HVAC, the acronym for heating, ventilation, and air conditioning controls.  Sigma Wire & Cable is a leading manufacturer of thermostat wire, ranging from two conductor to eight conductor variances.  Manufactured with solid bare copper* conductors, and coated with a UV/sun resistant jacket, it is a preferred choice for installers.