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The HILLMAN FASTENERS 123129 is a 75-foot spool of 22-gauge copper wire packaged in a convenient dispenser format. Copper wire at this gauge is a standard utility wire used across electrical, HVAC, and low-voltage control wiring tasks. The dispenser package keeps the wire tangle-free and allows controlled payout during installation, reducing waste and saving time on the job. At 22 gauge, this wire is well suited for thermostat wiring, light signal circuits, and other low-current applications where a flexible, easy-to-route conductor is needed.
This wire is commonly used in residential and light commercial settings. HVAC technicians reach for 22-gauge copper wire when running new thermostat circuits, extending existing low-voltage wiring, or making field repairs to control wiring. Electricians and general contractors also use it for doorbell circuits, alarm system wiring, and similar low-voltage signal applications. The dispenser package is practical for service vans and job boxes where keeping wire neat and accessible matters.
Designed as a general-purpose low-voltage copper wire suitable for thermostat circuits, doorbell wiring, alarm systems, and other 22-gauge low-voltage control applications.
Installation of low-voltage control wiring should be performed by a qualified HVAC technician or licensed electrician in accordance with NEC guidelines for low-voltage wiring. Always shut off power to the control circuit at the breaker or disconnect before making wire connections. Avoid routing low-voltage wire in the same conduit or bundle as line-voltage conductors unless rated and approved for such use.
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