Emerson 3G-OTH-70502 — Technical Specifications
The EMERSON Low Voltage Thermostat (MPN 1F89EZ-0251) is a digital thermostat for heat or cool applications, featuring a rectangular shape and push-button controls. It operates on 20V AC with a manual changeover type and system settings of Cool-Heat-Off, along with Auto-On fan settings. Key specifications include a temperature control range of 45° to 99°F, a temperature differential of 0.6° to 1.7°F, and Home-Sleep-Away preset buttons. The thermostat has terminal designations for G and is designed for horizontal mounting.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Manual, C/G/L/O/B/R/W2/Terminal Designations, Auto-On |
| Brand | EMERSON |
| Shape | Rectangle |
| Voltage | 20V AC |
| Digit Size | Easy Read |
| Application | Heat or Cool |
| Control Type | Push Button |
| Fan Settings | Auto-On |
| Key Features | Home-Sleep-Away Preset Buttons |
| Changeover Type | Manual |
| System Settings | Cool-Heat-Off |
| Mounting Direction | Horizontal |
| Terminal Designations | G |
| Manufacturer Part Number | 1F89EZ-0251 |
| Temperature Differential | 0.6° to 1.7°F |
| Temperature Control Range | 45° to 99°F |