Control4, Honeywell and Emerson make and distribute climate-control thermostats designed to provide complete customization of HVAC systems. Control4 sells its products through direct dealers listed on its official website, Honeywell products are available at Lowe's, and customers can find both Honeywell and Emerson thermostats at Home Depot.
Control4 manufactures a wireless climate-control thermostat in conjunction with Aprilaire. This thermostat features an array of preset selections and scheduling, and it can be programmed to the needs of users.
Honeywell offers a wide range of climate-control thermostat options, including models that can be programmed via a Wi-Fi connection. Other options include models with seven-day scheduling, interview-based programming and large touchscreen displays.
Emerson makes the Sensi thermostat, which features remote programming options via Wi-Fi. This unit runs on two AA batteries and requires no C wire. It is universally compatible with HVAC systems for easy integration.