Lennox 51W91 Pressure Switch SPST HVAC Switch for Multiple Lennox Models

Product Description

The Lennox 51W91 Pressure Switch is an essential HVAC component designed for compatibility with specific Lennox models. By detecting changes in pressure, this SPST switch ensures efficient operation of HVAC systems.

• Designed to detect precise changes in pressure, enhancing HVAC system efficiency.
• Durable and compact design for easy installation and long-term reliability.
• Fully compatible with Lennox G43UF and G61MP series, among others.

Product Highlights

Constructed for robust performance in diverse industrial settings, the Lennox 51W91 Pressure Switch activates or deactivates connected devices based on detected pressure variations. This switch features a simple single pole single throw (SPST) configuration.

Product Information

Standard Information

• Brand: Lennox
• Model Number: 51W91

Technical Specifications

• Pressure Setting: -0.95'' wc
• Connection Type: Dual 1/4inch Barb
• Compatibility: Fits multiple Lennox models including G43UF and G61MP series
• Material: High-quality components for enhanced durability
• Dimensions: 4.92 x 3.5 x 2.8 inches
• Weight: 0.22 pounds
• Shipping Size: 4.4 x 3.6 x 2.7 inches