![Trane CNT4990 Pressure Switch, 0.26 in. WC SPST — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-cnt4990-card.png?v=1793999736&width=1946)
![Trane CNT4990 Pressure Switch, 0.26 in. WC SPST specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-cnt4990-specs.png?v=1793999736&width=1946)
Trane CNT4990 Pressure Switch, 0.26 in. WC SPST
Trane CNT4990 Pressure Switch, 0.26 in. WC SPST
Regular price
$147.03 USD
Regular price
Sale price
$147.03 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:CNT4990
View full details![Trane CNT4990 Pressure Switch, 0.26 in. WC SPST — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-cnt4990-card.png?v=1793999736&width=1445)
![Trane CNT4990 Pressure Switch, 0.26 in. WC SPST specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-cnt4990-specs.png?v=1793999736&width=1445)
This Trane CNT4990 is an SPST air pressure switch set to activate at 0.26 inches of water column, used to sense air pressure and control 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 | CNT4990 |
|---|---|
| Brand | Trane |
| Type | Pressure Switch |
| Pressure Rating | 0.26 in. WC |
| Switch Configuration | SPST |