![Trane SWT3181 Low Pressure Switch, 40/56 PSI specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt3181-specs.png?v=1794007288&width=1445)
The Trane SWT3181 is a low pressure switch rated for 40/56 PSI, used to monitor refrigerant pressure and protect the compressor by interrupting the control circuit if pressure falls outside the normal range. This is a genuine Trane replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | SWT3181 |
|---|---|
| Brand | Trane |
| Type | Low Pressure Switch |
| Pressure Rating | 40/56 PSI |