A clogged orifice often manifests as a yellow

always verify the rating on the motor nameplate before installation to prevent winding failure

By installing a complete Nordyne blower assembly rather than piecemeal components

ensuring linear performance even in unconditioned mechanical spaces

Lennox 60L23 Pressure Switch 321702-401 A clogged orifice often manifestsThe Lennox 60L23 Pressure Switch is a critical safety component designed for specific Lennox furnace and air handler applications. This differential pressure switch features a fixed setpoint of . 49" WC (water column), ensuring the inducer motor is moving sufficient combustion air before the ignition sequence begins. Engineered for durability in high cycle environments, this SPST (Single Pole Single Throw) switch utilizes a 1 4" barb connection for