Trane SWT04218 OEM Furnace Pressure Switch, -0.66 in. WC
$37.59
Genuine Trane SWT04218 OEM furnace pressure switch, -0.66 in. WC, for selected S8-series gas-heating configurations. Model and serial number required.
- Description
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Description
The Trane SWT04218 is a genuine OEM furnace pressure switch with a nominal -0.66 in. WC pressure rating for selected Trane gas-heating equipment.
Product details
- Manufacturer: Trane
- OEM part number: SWT04218
- Nominal pressure rating: -0.66 in. WC
- Single-pole pressure switch with quick-connect terminals
Compatibility
Manufacturer-listed configurations include S8X1C100M5PSABA, S8B1C100M5PTABA, and S8X2C100M5PSABA. These are examples, not a complete fitment list. Provide the complete equipment model and serial number before ordering so compatibility can be confirmed.
For installation by a qualified HVAC technician. The original pressure rating, mounting configuration, tubing, and wiring must match the equipment parts list.
Additional information
| Weight | 0.2 lbs |
|---|---|
| Dimensions | 3.3 × 3.7 × 2.4 in |













