14A51 | Lennox 104549-09, 2-Stage Pressure Switch, Set Point High 0.74" W.C.; Set Point Low 0.41" W.C. | Lennox

**Lennox 14A51 .74/-.41 Pressure Switch** The Lennox 14A51 pressure switch is a crucial component in various industrial applications. With a pressure range of .74/-.41, this switch accurately monitors and controls pressure levels in systems such as HVAC equipment, pumps, and compressors. Its reliable construction ensures long-lasting performance in demanding environments. The 14A51 pressure switch features a robust design with a rugged diaphragm that ensures precise pressure sensing. Its electrical contacts are rated for dependable operation, handling heavy loads and providing reliable switching action. The switch is designed to withstand vibration and shock, making it suitable for use in harsh industrial settings. This Lennox pressure switch simplifies installation and maintenance. Its compact size allows for easy placement in tight spaces, while its electrical connections are clearly marked for quick and accurate wiring. The switch also incorporates an adjustable differential setting, enabling customization to specific system requirements. By incorporating the Lennox 14A51 pressure switch into your industrial systems, you can enhance safety, improve efficiency, and extend the lifespan of your equipment. **Shop our HVAC supply store for all your industrial product needs. We offer competitive prices and fast shipping to keep your business running smoothly.**