![Trane CNT3670 Limit Switch, L225F SPST specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-cnt3670-specs.png?v=1793998570&width=1445)
The Trane CNT3670 is an L225F limit switch with an SPST contact, used to cut power to the burner or blower if the furnace reaches an unsafe temperature. It is a genuine Trane replacement part for furnace safety control.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | CNT3670 |
|---|---|
| Brand | Trane |
| Type | Limit Switch |
| Switch Rating | L225F |
| Contact Type | SPST |