Thermostat comparisons, smart controls, and energy guidance.

Thermostat Home

Find smart thermostat guides, comparisons, wiring help, compatibility advice, and clear explanations of thermostat types and home heating and cooling systems.

Latest guides

  • ecobee SmartSensor 2-Pack
    Thermostat Basics

    How to Use a Honeywell Home Thermostat

    Learn how to use a Honeywell Home thermostat to adjust temperature, choose a system mode, set a schedule, and understand common display controls.

  • ecobee SmartSensor 2-Pack
    Thermostat Basics

    How to Cover a Thermostat on a Wall

    Learn how to cover a thermostat on a wall with a decorative cover that leaves airflow clear, keeps the sensor exposed, and allows easy access.

  • Google Nest Learning Thermostat
    Smart Thermostat Guide

    Google Nest Thermostat Review

    This Google Nest thermostat review explains who the standard model suits, what it can control, how it compares with the Learning Thermostat, and what to check before buying.

  • Cableague Thermostat Wire 18/5 18 Gauge
    Thermostat Wiring and Power

    Best 18/5 Thermostat Wire

    Compare the best 18/5 thermostat wire for HVAC controls, with picks for short runs, longer routes and different conductor needs. Check compatibility and cable ratings.

  • LUX PSD010B Non-Programmable 2-Wire Heat-Only Thermostat
    Thermostat Types and Systems

    Best Two Wire Heat Only Thermostats

    Compare the best 2 wire thermostat heat only options for low-voltage and electric heat. Check system type, wiring, controls and fit before you choose.

  • Google Nest Learning Thermostat
    Smart Thermostat Guide

    Best Smart Thermostats Compatible with Alexa

    Compare Alexa-compatible smart thermostats for central HVAC and room air conditioners. See how voice control, sensors, wiring needs and smart home features differ.

  • LUX PSD010B Non-Programmable 2-Wire Heat-Only Thermostat
    Thermostat Types and Systems

    Best Heat Only Thermostats for Home

    Compare the best heat only thermostat options for homes without central cooling, including electric baseboard, radiant heat and low-voltage furnace controls.