![Lennox 80K25 Pressure Switch, 0.24 in. WC SPST — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-80k25-card.png?v=1794091319&width=1946)
![Lennox 80K25 Pressure Switch, 0.24 in. WC SPST specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-80k25-specs.png?v=1794091320&width=1946)
Lennox 80K25 Pressure Switch, 0.24 in. WC SPST
Lennox 80K25 Pressure Switch, 0.24 in. WC SPST
Regular price
$144.97 USD
Regular price
Sale price
$144.97 USD
Shipping calculated at checkout.
Low stock: 3 left
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SKU:80K25
View full details![Lennox 80K25 Pressure Switch, 0.24 in. WC SPST — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-80k25-card.png?v=1794091319&width=1445)
![Lennox 80K25 Pressure Switch, 0.24 in. WC SPST specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-80k25-specs.png?v=1794091320&width=1445)
The Lennox 80K25 is an SPST pressure switch that monitors inducer draft pressure and confirms proper venting before allowing the furnace to ignite. It is rated to actuate at 0.24 in. WC, and is a genuine Lennox replacement part for restoring correct ignition safety lockout behavior.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 80K25 |
|---|---|
| Brand | Lennox |
| Type | Pressure Switch |
| Switch Setting | 0.24 in. WC |
| Switch Type | SPST |