![Trane SWT3774 Pressure Switch, 0.05 in. WC SPST — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt3774-card.png?v=1793999685&width=1946)
![Trane SWT3774 Pressure Switch, 0.05 in. WC SPST specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt3774-specs.png?v=1793999686&width=1946)
Trane SWT3774 Pressure Switch, 0.05 in. WC SPST
Trane SWT3774 Pressure Switch, 0.05 in. WC SPST
Regular price
$45.51 USD
Regular price
Sale price
$45.51 USD
Shipping calculated at checkout.
11 in stock
Quantity
- Purchase Orders & Tax-Exempt Welcome Contractors, municipalities, schools and businesses: email a PO, or send your exemption certificate once and tax comes off every order.
SKU:SWT3774
View full details![Trane SWT3774 Pressure Switch, 0.05 in. WC SPST — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt3774-card.png?v=1793999685&width=1445)
![Trane SWT3774 Pressure Switch, 0.05 in. WC SPST specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-swt3774-specs.png?v=1793999686&width=1445)
This Trane SWT3774 is an SPST pressure switch set to activate at 0.05 inches of water column, used to sense air or gas pressure and control furnace or HVAC equipment operation. It is a genuine Trane replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | SWT3774 |
|---|---|
| Brand | Trane |
| Type | Pressure Switch |
| Pressure Rating | 0.05 in. WC |
| Switch Configuration | SPST |