While the Sensus 496 is the direct replacement for the legacy 043-B

using this OEM Lennox replacement part eliminates the calibration issues often associated with generic aftermarket springs that fail to meet strict tension tolerances

lowering commissioning time and material expenses

professional fix

high-pressure seal is required for long-term operational stability

MARS 12885 Capactior While the Sensus 496 isThe MARS 12885 is a professional grade 35 5 MFD 440V Oval Run Capacitor designed for continuous duty in residential and light commercial HVAC systems. This dual run capacitor serves as a reliable replacement for condenser fan motors and compressor start run circuits, ensuring optimal power factor correction and motor torque. Rated for 440 VAC, it is backward compatible with 370V applications, providing technicians with a versatile solution for varying