Emerson 3G-OTH-70478 — Technical Specifications
The EMERSON Low Voltage Thermostat (SKU 2TE31, MPN 01E78 144) is a digital thermostat for Heat or Cool applications. It operates on 20V AC with a manual changeover type and system settings of Cool-Heat-Off. Key specs include a temperature control range of 45° to 99°F, a temperature differential of 0.8° to 1.5°F, and a selectable Celsius or Fahrenheit temperature display. The thermostat features a slide switch control, Auto-On fan setting, and terminal designation W.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Manual, B/G/O/RC/RH/W/Terminal Designations, Auto-On |
| Brand | EMERSON |
| Shape | Rectangle |
| Voltage | 20V AC |
| Digit Size | Standard |
| Application | Heat or Cool |
| Control Type | Slide Switch |
| Fan Settings | Auto-On |
| Key Features | Selectable Celsius or Fahrenheit Temperature Display |
| Changeover Type | Manual |
| System Settings | Cool-Heat-Off |
| Mounting Direction | Vertical |
| Terminal Designations | W |
| Manufacturer Part Number | 01E78 144 |
| Temperature Differential | 0.8° to 1.5°F |
| Temperature Control Range | 45° to 99°F |