Genuine OEM Trane pressure switch calibrated at 1.29" WC for draft inducer safety monitoring in residential gas furnaces and air handlers. SPST (Single Pole Single Throw) design with 1/4" barb pneumatic connection. Detects adequate combustion air pressure and signals the control board to prevent unsafe ignition if draft fails.
Trane SWT3220 Pressure Switch 1.29" WC SPST
Trane
$0.00
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- Fits brands
- Trane, American Standard
- SKU:
- SWT3220
- Product Type:
- Pressure Switch
- Subcategory:
- Draft Inducer / Safety
- Application:
- Residential
- System Type:
- Furnace, Air Handler
- Installation Type:
- OEM Replacement
- Pressure Rating:
- 1.29" WC
- Fuel Type:
- Natural Gas
- Inlet Size:
- 1/4" Barb
- Connection Type:
- Barb
- Switch Action:
- SPST-NO
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