Dwyer Instruments 1638-1 Differential Pressure Switch W/Visible Setpoint Adjustment 0.2"-1"WC

The Dwyer Instruments 1638-1.2-1 Inch  Switch is a critical component that improves the performance and efficiency of HVAC systems. This adaptable switch is calibrated especially for applications that need precise control within a.2-1 inch water column range, and it has a visible set point. Its simple installation and adjustment are made possible by its intuitive design, which also guarantees smooth integration with a variety of HVAC equipment, including heat pumps, air conditioners, and furnaces. The switch senses pressure differences in the system and makes the necessary adjustments to keep performance at peak levels. The Dwyer Instruments 1638-1 switch serves to prevent possible problems like overpressure or underpressure by efficiently monitoring and adjusting pressure, protecting equipment integrity and extending its lifespan.