![Trane SWT1943 Air Pressure Switch, 0.17-5 in. WC — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt1943-card.png?v=1794007343&width=1946)
![Trane SWT1943 Air Pressure Switch, 0.17-5 in. WC specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt1943-specs.png?v=1794007344&width=1946)
Trane SWT1943 Air Pressure Switch, 0.17-5 in. WC
Trane SWT1943 Air Pressure Switch, 0.17-5 in. WC
Regular price
$319.58 USD
Regular price
Sale price
$319.58 USD
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Low stock: 2 left
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SKU:SWT1943
View full details![Trane SWT1943 Air Pressure Switch, 0.17-5 in. WC — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt1943-card.png?v=1794007343&width=1445)
![Trane SWT1943 Air Pressure Switch, 0.17-5 in. WC specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt1943-specs.png?v=1794007344&width=1445)
The Trane SWT1943 is an air pressure switch rated for 0.17 to 5 in. WC (water column), used to sense airflow or pressure differential and confirm proper operation before allowing the system to run. This is a genuine Trane replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | SWT1943 |
|---|---|
| Brand | Trane |
| Type | Air Pressure Switch |
| Pressure Range | 0.17-5 in. WC |