Lennox 57M66 1.41wc SPST Pressure Switch

Product Description

The Lennox 57M66 is a reliable SPST pressure switch designed for efficiency and durability in HVAC systems. This switch is essential for maintaining the safety and functionality of your HVAC unit.

• Direct compatibility with multiple AF90 and AF92 series models.
• Compact dimensions for easy installation.
• Pressure rating of 1.41wc ensures accurate system regulation.

Product Highlights

This pressure switch is crafted to provide consistent performance and is an integral component for HVAC professionals looking to ensure their systems operate safely and effectively.

Product Information

Standard Information

• Brand: Lennox
• Model: 57M66

Technical Specifications

• Type: SPST Pressure Switch
• Pressure Rating: 1.41wc
• Connections: Dual 1/4 inch Barb
• Weight: 0.4 lbs
• Dimensions: 4 x 4 x 5 inches