Low-voltage solid copper thermostat and HVAC control wire engineered for reliable temperature control, heating, air conditioning, and power-limited signaling circuits. Constructed with annealed solid bare copper conductors, flame-retardant PVC (FR-PVC) insulation, and a durable, sun-resistant FR-PVC outer jacket. Available in 18 AWG and 20 AWG gauge sizes with conductor options ranging from 2 up to 12 conductors. Designed for residential and commercial low-voltage installations where maximum operating voltage does not exceed 30 volts, including thermostats, air conditioning systems, heat pumps, doorbells, intercoms, bell systems, and remote control units. Features sequential footage markings every 2 feet for precise jobsite measuring and installation. UL listed as Type CL2 and CL3, rated for sunlight exposure, and fully RoHS and REACH compliant.
Specifications
Conductor: 18 AWG or 20 AWG annealed solid bare copper
Conductor Count Options:
18 AWG: 2, 3, 4, 5, 6, 7, 8, 9, 10, or 12 Conductors
20 AWG: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 Conductors
Insulation Material: Flame-Retardant PVC (FR-PVC)
Insulation Diameter: 1.25 mm (20 AWG) / 1.40 mm (18 AWG)
Jacket Material: Flame-Retardant PVC (FR-PVC), Sunlight Resistant
Jacket Thickness: 0.43 mm
Jacket Colors Available: Brown / White
Color Code Chart: 1-Red, 2-White, 3-Green, 4-Blue, 5-Yellow, 6-Brown, 7-Orange, 8-Black, 9-Pink, 10-Gray, 11-Tan, 12-Purple
Voltage Rating: 30V Max
Temperature Rating: -20°C to +75°C
Footage Markings: Sequential footage marking every 2 feet
Applications: Thermostats, Heating & Air Conditioning Controls, Heat Pumps, Door Bells, Bell & Alarm Systems, Intercom Systems, Remote Control Units
Standards & Compliances: UL Type CL2 / CL3, (ETL) Listed 5013739, NEC Article 725, Sunlight Resistant, RoHS & REACH Compliant
