How to Install a Smart Thermostat (Compatible With Your System)
Make certain your system is compatible first. Gather the right tools, turn off power at the main breaker, and remove the old thermostat, labeling wires (R, C, W, Y, G, OB). Wire the smart thermostat to match its compatibility chart, then mount the unit level and secure the faceplate. Connect to Wi‑Fi, configure settings, and…
