18/3 18AWG Solid Copper Thermostat Wire — CMR Rated HVAC/AC Low-Voltage Cable, Sunlight Resistant, 500FT (152meters) Wooden Reel / Brown

18AWG (18/3) solid bare copper thermostat cable engineered for low-voltage HVAC and AC control circuits. Three-conductor (3C) construction with CMR riser rating for reliable performance in thermostat, heating and air-conditioning installations. Sunlight-resistant jacket and temperature range of -20-Degree C to 60-Degree C for outdoor-exposed routing. Supplied on a 500FT (152meters) wooden reel; brown jacket / wooden reel packaging.