LENNOX 19L57 Pressure Switch 0.25 Inch WC SPST old-gtin_32279556718703 It features an energy efficiency

It features an energy efficiency ratio (EER) of fourteen

Engineered for use in environments with a NEMA rating of 4/4X

Diameter: 2"

Ideal for both proportional and two-position control settings

Drop-out voltage maximum of ninety volts

LENNOX 19L57 Pressure Switch 0.25 Inch WC SPST old-gtin_32279556718703 It features an energy efficiencyProduct Description Discover the reliability of the Lennox 19L57 Pressure Switch, a crucial component for HVAC systems. This switch is vital for monitoring and regulating system pressures with precision. Durable design ensures long lasting performance. Simple installation with SPST configuration. Accurately monitors pressure changes. Product Highlights Engineered to provide reliable operations, the Lennox 19L57 is perfect for controlling various types