Available on Amazon.com - Honeywell Home RCHT8610WF T5 Smart Thermostat Energy Star Wi-Fi Programmable Touchscreen Alexa Ready - C-Wire Required Installing Honeywell T5 was very straight-forward. Since I was replacing my existing thermostats, tools and effort required was minimal. Within this video, I demonstrate how I installed the Honeywell T5 Smart Thermotstat. I installed one