By maintaining consistent HVAC pressure monitoring

it provides high-accuracy monitoring to prevent hazardous combustion conditions

this pull chain mechanism provides a crisp

making it ideal for low-pressure propane and air-fuel gas systems

This direct acting pressure actuated valve is specifically designed for water cooled condensers using non-corrosive refrigerants

Trane SWT2945 Limit Switch Refrigerant By maintaining consistent HVAC pressureThe Trane SWT2945 is a professional grade stainless steel limit switch engineered for high limit protection in commercial HVAC systems, including air handlers, rooftop units, and fan coils. As a critical safety component, this 200F high limit switch is designed to "open on rise," effectively interrupting the control circuit when air temperatures exceed the 200 degree threshold. This ensures system integrity and prevents potential damage to the heat