The Cleveland Controls RFS-4100-021 Pressure Switch is a high-performance adjustable pressure switch designed for air monitoring in HVAC and industrial systems

or a clogged filter causing the plenum temperature to exceed the 220°F threshold

preventing the premature winding failure often seen with generic

or an undersized ducting system

Using an incorrect differential can lead to heat exchanger damage or improper fan operation

Trane FLR1592 Oil Filter Els PW 17895 The Cleveland Controls RFS-4100-021 PressureOptimize your commercial refrigeration maintenance with the Trane FLR1592 Oil Filter, an essential OEM HVAC component engineered for high performance lubricant conditioning. This 8 inch spin on oil filter is designed to meet the rigorous demands of industrial chiller maintenance, providing a critical barrier against particulate matter that can lead to compressor friction and premature bearing failure. Featuring a high efficiency 3 micron filtration