NuTone Central Vacuum 18/2 Low-Voltage Wire $29.06 Item # NU376UL Order now and we'll ship usually within 3-5 business days. Quantity discounts available QuantityPrice Qty -+ Buy Now WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Product Description 100' Spool of 18/2 Gauge Conductor Wire. UL Listed. Product DescriptionBackProduct Description100' Spool of 18/2 Gauge Conductor Wire. UL Listed.