Patterson-Kelley 26-0000-0296 Pressure Switch 320074-702 the K90-13 ensures the compressor

the K90-13 ensures the compressor remains within its safe operating envelope

5-inch and 2-inch valves

These precise thresholds ensure that the inducer motor is moving sufficient combustion air before the ignition sequence begins

This 22-inch condenser fan blade is engineered with an aluminum 3-blade configuration and a 31-degree pitch to move mass air effectively while maintaining low static pressure

Direct OEM Fit: Eliminates the mounting and wiring issues common with universal aftermarket thermistors

Patterson-Kelley 26-0000-0296 Pressure Switch 320074-702 the K90-13 ensures the compressorThe Patterson Kelley 26 0000 0296 Pressure Switch is a precise safety component engineered for high efficiency commercial boiler gas trains. As a dedicated low gas pressure switch, this device monitors supply pressure to ensure the burner operates within safe stoichiometric parameters. Designed for integration with the Patterson Kelley ENVI and NURO control systems, it provides a critical interlocking function that triggers a safety lockout if fuel