The 600 ft. D Station Wire 22 gauge phone copper heating HVAC doorbell cable designed by Western Electric. Model 401836580. With a PVC CMR jacket in ivory color, this wire is perfect for low voltage HVAC and bell alarm systems. The 600 ft. cable length comes in a box packaging, making it convenient for various home improvement projects related to heating, cooling, and air systems. Its four conductors make it versatile for multiple applications within the home and garden.
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