Structured Cable Products 18/8T 8C/18 AWG Solid Thermostat Cable, PVC 250' Spool - Brown. Applications include: Class 2 Power Limited Circuit Cable - Thermostat controls, HVAC, Doorbells, and other low voltage applications. 

This cable consists of solid bare copper insulated conductors with an overall sunlight resistant PVC jacket. Cables with more than 4 conductors are twisted prior to jacketing. Sequential foot markings printed on jacket.