Can I use RTV silicone instead of this gasket

What is the difference between the H721LC and H-721LC

this 250F M/R Limit Switch features a manual reset mechanism

and AM non-spring return series

making it a reliable choice for field technicians working on A2L compatible systems or recovery equipment

MARS 12798 Run Capacitor Can I use RTV siliconeThe MARS 12798 Run Capacitor is a high performance 40 10 MFD 440V dual run capacitor designed for demanding HVACR applications. Engineered for standard round dual run capacitor replacements, this component supports both the compressor (40 microfarads) and the fan motor (10 microfarads) in residential and light commercial condensing units. With a 440VAC rating, it is backwards compatible with 370V systems, providing a robust overhead for voltage