Skip to product information
1 of 2

Lennox 11U66 Pressure Switch, 0.55 in. WC

Lennox 11U66 Pressure Switch, 0.55 in. WC

Regular price $32.82 USD
Regular price Sale price $32.82 USD
Sale Sold out
Shipping calculated at checkout.

20 in stock

Quantity

SKU:11U66

View full details

This Lennox 11U66 pressure switch is a genuine Lennox replacement part that senses draft or inducer airflow pressure and signals the control board to allow ignition only when proper venting is confirmed. It is rated to activate at 0.55 in. WC. Confirm the part number against your equipment's parts list before ordering.

Specifications

Part Number11U66
BrandLennox
TypePressure Switch
Pressure Rating0.55 in. WC