Trane BLW01377 Inducer 321042-401 Precision Sensing: Utilizes a high-sensitivity

Precision Sensing: Utilizes a high-sensitivity nylon sensing element with a fixed 5% RH differential to prevent equipment short-cycling

this part is the manufacturer-designated direct replacement for the S1-2940-3191 and will fit the existing mounting brackets and wiring harness

The unit features a unique

these parts are technically identical and can be used interchangeably in any Lennox application requiring a 120V to 24V step-down

Optimized Performance: Factory-spec winding ensures the motor operates within the original 8

Trane BLW01377 Inducer 321042-401 Precision Sensing: Utilizes a high-sensitivityThe Trane BLW01377 Inducer is a precision engineered draft inducer motor designed for high performance combustion draft and reliable airflow induction in commercial and residential HVAC units. Operating on a 208 230V, 60Hz, 1 Phase power supply, this 3300 3600 RPM assembly ensures the steady expulsion of combustion gases, protecting system integrity and operational safety. Built with a 3. 3 inch diameter frame and an Open Dripproof (ODP) enclosure,