The White Rodgers 1F85U-22NP is a versatile 7-day programmable thermostat designed for precise comfort control in a wide range of HVAC systems. With support for both 2-stage heating and 2-stage cooling, this model is ideal for conventional and heat pump systems alike.
Technical Specifications:
- Application: Universal – Conventional or Heat Pump
- Stages: 2 Heat / 2 Cool
- Programming: 7-day independent scheduling with up to 4 time periods per day
- Power Options: Battery-powered (2 “AA” batteries included) or hardwired using 24V system power (C-wire optional)
- System Compatibility:
- Gas, oil, and electric systems
- Heat pumps with or without auxiliary/emergency heat
- Millivolt systems not supported
- Display: Large blue LED backlit display with menu-driven interface
- Accuracy: +/- 1°F
- Setpoint Range:
- Heating: 45°F to 90°F
- Cooling: 50°F to 99°F
- Temperature Differential: Adjustable 0.5°F to 3.0°F
- Fan Modes: Auto / On
- Keypad Lockout: Yes – for security and tamper prevention
- Memory Backup: Permanent memory retains settings during power loss
- Terminal Connections: Rc, Rh, C, O/B, Y, Y2, G, W/E, W2
- Mounting: Horizontal with wall plate included
- Dimensions: 5.11" W x 3.94" H x 1.14" D
Ideal For:
- Single-family homes
- Light commercial spaces
- Retrofit or new construction
- Contractors looking for a reliable programmable solution