Dayton Warm Air Fan Control 2E148 -120v-240v 60Hz
USD 40.00 USD
Specifications
| Brand | Dayton |
| Type | Air Fan Control |
| Power Source | Corded Electric |
| Voltage | 120 V |
| Model | 2E148 |
| MPN | 2E148 |
| Compatible Product | Adjustable |
| Country Of Origin | United States |
The image shows a Dayton 2E148 (or similar Grainger 2E148) furnace fan limit switch, featuring an adjustable temperature dial and bi-metal sensing element.Here are a few quick details about this type of control:Functionality: It acts as a safety device for forced-air furnaces, turning the blower fan on when the heat exchanger gets hot, and shutting off the burner as a high-limit switch if the system dangerously overheats.Settings: The white dial with markings like "35" and "30" represents the temperature differential or the degrees below the main setting for the fan to cut out. The right slider sets the high-limit temperature (typically visible up to 120°C or 130°C).