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Lennox 73W33 Pressure Switch, 2-Stage
Lennox 73W33 Pressure Switch, 2-Stage
Regular price
$71.30 USD
Regular price
Sale price
$71.30 USD
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Low stock: 1 left
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SKU:73W33
View full details![Lennox 73W33 Pressure Switch, 2-Stage — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-73w33-card.png?v=1794092737&width=1445)
![Lennox 73W33 Pressure Switch, 2-Stage specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-73w33-specs.png?v=1794092737&width=1445)
This Lennox 73W33 pressure switch is a genuine Lennox replacement part used to confirm proper draft or airflow before allowing the burner to fire in a two-stage furnace. It trips at 0.68 and 0.35 inches W.C. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 73W33 |
|---|---|
| Brand | Lennox |
| Type | Pressure Switch |
| Trip Points | 0.68/0.35 in. WC |
| Stages | 2 |