York Chiller Bolt Terminal 021-33190-100 – HVAC Parts, Central AC Parts, Compressor Spare Parts

021-33190-100 is a YORK original factory terminal bolt (Bolt Terminal), produced by Johnson Controls. It is a special fastener for the electrical system of the cooling compressor in YORK chillers. It is packaged individually. This part is used for connecting the wiring terminals of the internal circuit of the compressor with the external lines. Through reliable compression, it ensures stable connection contact and avoids excessive contact resistance, overheating, and even electrical failures due to loosening. It is made of high-quality carbon steel substrate and undergoes anti-corrosion treatment on the surface. It can withstand the erosion of refrigerating oil and refrigerants for a long time and has mechanical strength matching the original factory operating conditions. This product is an original factory specification part. Its size and installation interface are fully compatible with the corresponding model. There is no need for modification to directly replace it. It is a regular accessory for the maintenance of the compressor electrical system. When replacing, it is recommended to tighten according to the original factory torque specification and simultaneously check whether the contact surface of the terminal is oxidized or abraded.