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**19L57 Pressure Switch** The Lennox 19L57 is a robust pressure switch designed to control the operation of equipment based on pressure variations
including: * Monitoring air pressure in pneumatic systems * Controlling air compressors and valves * Pressure measurement in hydraulic systems * Fluid level detection * Process control and automation Our HVAC supply store is your trusted source for the Cleveland Controls AFS-442-388 air pressure switch and a wide range of industrial products
optimizing boiler performance
It is easy to install and use
It is designed for demanding industrial applications
48NG401037 | DOOR ASSY SIDE | Carrier SubCategory 4_Leveling Mounts **19L57 Pressure Switch** The LennoxCarrier DOOR ASSY SIDE (48NG401037) This Carrier DOOR ASSY SIDE is a replacement for Carrier HVAC systems. Shop our wide selection of HVAC products today and get the best prices and service! Resources
US$ 1142.50
US$ 199.50