White-Rodgers Thermostats

1HDEZ-1521 Emerson Inspire Universal 4-Wire Thermostat System

Universal 4-Wire Color Thermostat System Upgrade single stage applications to premium high-efficiency systems (staging, heat pump or heat pump with dual fuel) – using existing 4 wires


Product Features

User Interface

- USB port to quickly upload your favorite Installation Settings, Programs and personalized Company Contact Information

- 5/8" Thin profile with vibrant color display

- 7-Day or Non-Programmable

- Humidification and Dehumidification control

- Heat Pump dual fuel control option by adding an outdoor temperature sensor (F145-1378)

Equipment Control

- Easy Install and Setup to upgrade any standard system — without running new wires

- Color-coded system signal LED's for accurate installation,set-up confirmation and troubleshooting

- Quick Connect terminals for faster installation

- Reusable configuration and check-out tool connects user interface to equipment control at the furnace for fast configuration, troubleshooting and 100% correct installation assurance

- Eliminates multiple trips up and down the stairs


- Stages: Heat Pump, 4 Heat / 2 Cool; Multi-Stage 2 Heat / 2 Cool

- Humidification and Dehumidification Control

- Compatible With Outdoor Sensor F145-1378

- Thin (5/8") Profile with Sharp Color Display

- USB Port Enables Faster Setup With Pre-Configured Settings

- Create Custom Messages for Regular Service Reminders