Cleveland Controls NS2-1020-01 Pressure Switch 321894-708 requiring no specialized tools or

requiring no specialized tools or field adjustments

Its robust internal suspension system minimizes vibration and sound carryover through the refrigerant lines

this high-performance ball valve ensures long-term system efficiency and reduced maintenance cycles in demanding commercial environments

preventing catastrophic failures such as ruptured chiller barrel tubes

For contractors performing a water heater module replacement

Cleveland Controls NS2-1020-01 Pressure Switch 321894-708 requiring no specialized tools orAs a key component for airflow monitoring, the Cleveland Controls NS2 1020 01 Pressure Switch is engineered for high accuracy sensing of positive, negative, or differential air pressure. This HVAC air pressure switch features a compact glass filled polycarbonate housing and a high stability silicone diaphragm, making it a reliable choice for monitoring ductwork pressure, controlling dampers, or verifying fan operation. With a fixed set point of 1. 50"