Resideo - Honeywell Home TH404

The TH404 thermostat from Resideo - Honeywell Home is a 7-day programmable line voltage electric heat thermostat designed for reliability and energy savings in residential settings. Set schedules for each day and enjoy precise control with a user-friendly interface that suits both two-wire and four-wire applications.

With a flexible temperature range of 41–85°F, the TH404 helps maintain comfortable indoor conditions while reducing energy waste. This line voltage thermostat is built for electric heat and is ideal for homes that require robust performance and simple installation. The compatibility with multiple wiring configurations makes retrofits straightforward, and the durable design ensures long-term operation in varying climates.

Engineered for durable performance, this thermostat delivers dependable temperature control for electric baseboard and convector heaters. It supports both 2-wire and 4-wire wiring, making it a versatile choice for retrofit projects and new installations alike. The easy-to-use controls and clear display simplify setup and routine adjustments, helping you optimize comfort and energy savings year-round.

• 7-day programmable schedule to fit your daily routines
• Supports two-wire and four-wire installations for versatile wiring options
• Wide temperature range from 41–85°F for precise comfort
• Energy-saving features including programmable heat setpoints
• Easy wiring and clear display for quick setup and easy adjustments