Buy Thermostat Wire Guide

If you are buying wire for a (like Nest or Ecobee), do not settle for anything less than a 5-conductor cable. Learn about the common or C wire - Google Nest Help

The Ultimate Guide to Buying Thermostat Wire: What Every Homeowner Should Know buy thermostat wire

This is the gauge (AWG) . Most residential systems use 18-gauge solid core wire . Avoid using thinner wires (like 24 AWG) for long runs, as they can cause signal loss. If you are buying wire for a (like