![Trane SWT2291 Pressure Switch, SPNO Negative specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt2291-specs.png?v=1794007719&width=1445)
This Trane SWT2291 is an SPNO negative pressure switch used to monitor negative pressure conditions and signal the control board in HVAC equipment.
This is a genuine Trane replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | SWT2291 |
|---|---|
| Brand | Trane |
| Type | Pressure Switch |
| Switch Type | SPNO |
| Pressure Type | Negative |