Thermostat Wire; Type CL2/CMH/FT1; Voltage Rating 150 Volt; Conductor Material Bare Copper; Conductor Size 18 AWG; Number of Conductors 2; Jacket Color Brown; Stranding Solid; Jacket Material PVC; Insulation Material Polypropylene; Color Code Red, White; Temperature Rating -20 to 60 Deg C; Length 500 Foot; Outer Diameter 0.132 Inch; Weight 15.7 Pound per 1000 Foot; Package Type Reel; Approval UL, ETL (Canada and US); RoHS Compliant; Insulated Conductor Diameter 0.052 Inch; Insulation Thickness 0.006 Inch; Jacket Thickness 0.014 Inch; Application Thermostat, Air-Conditioning Control, Other Low Voltage Remote Control Circuit, Doorbell, Alarm System; Applicable Standard NEC 725