![Lennox 12F19 Flame Sensor specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-12f19-specs.png?v=1794095467&width=1445)
This Lennox 12F19 flame sensor detects the presence of a burner flame and signals the furnace control board to keep the gas valve open during normal operation, shutting off gas if the flame is lost. It is a genuine Lennox replacement part.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 12F19 |
|---|---|
| Brand | Lennox |
| Type | Flame Sensor |