SWT3546 | LOW PRESSURE SWITCH OP50# CL70 | Trane

**Trane SWT3546 Low Pressure Switch** The Trane SWT3546 is a low-pressure switch designed to monitor and maintain pressure levels in HVAC systems. It features an OP50# setpoint and a CL70 differential, making it suitable for various applications. This switch provides reliable operation with its durable construction and accurate sensing mechanism. It ensures optimal system performance by safeguarding against low pressure conditions that could compromise equipment integrity or occupant comfort. Key Features: * Setpoint: OP50# * Differential: CL70 * Durable construction for prolonged service life * Accurate sensing for reliable pressure monitoring * Ideal for HVAC systems requiring precise pressure control By incorporating the Trane SWT3546 into your HVAC system, you can enhance safety, optimize performance, and extend the lifespan of your equipment. Our HVAC supply store - We offer the best prices and fast shipping for your products!