Rheem-Ruud 42-24166-89 Pressure Switch Els PW 17895 Energy Efficiency: Maximizes the utilization

Energy Efficiency: Maximizes the utilization of residual heat in the heating coils after the element has been deactivated

A compromised or warped plate leads to static pressure drops and potentially dangerous flue gas recirculation

Designed for 3

ensuring the draft inducer motor is generating sufficient static pressure before allowing the ignition sequence to proceed

Exact OEM Fitment: Designed precisely for Daikin and McQuay 3200 compressors

Rheem-Ruud 42-24166-89 Pressure Switch Els PW 17895 Energy Efficiency: Maximizes the utilizationThe Rheem Ruud 42 24166 89 Dual Pressure Switch is an essential OEM safety component designed to monitor negative pressure across two specific set points: ( )0. 40" WC and ( )0. 20" WC. As a critical safeguard in the combustion process, this HVAC pressure switch ensures your furnace inducer motor maintains the precise vacuum required for safe flue gas venting. If the system detects insufficient airflow or a restriction in the heat exchanger or