![Lennox 34M76 Pressure Switch, 0.86 in. WC specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-34m76-specs.png?v=1794088624&width=1445)
This Lennox 34M76 pressure switch is a single-pole single-throw switch rated 0.86 in. WC that verifies draft pressure before allowing furnace ignition, helping protect against unsafe venting conditions. It is a genuine Lennox replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 34M76 |
|---|---|
| Brand | Lennox |
| Type | Pressure Switch |
| Pressure Rating | 0.86 in. WC |
| Switch Type | SPST |