Four Seasons 36684 Binary Pressure Switch Retrofit Kit

The Four Seasons 36684 is a binary pressure switch retrofit kit designed for automotive air conditioning systems that require retrofitting from R12 to R134a refrigerant. This essential component is required for A/C retrofits on vehicles without a factory high pressure cutout switch, providing critical compressor protection during the conversion process.

Key Features:

• Binary pressure switch design monitors both high and low pressure conditions
• Easily installs on R12 service ports for straightforward retrofitting
• Provides compressor protection and service connection in a single assembly
• Uses standard size blade fuse for convenient electrical integration
• Universal application fits a wide range of vehicles requiring R12 to R134a conversion

This retrofit switch kit combines safety and functionality, ensuring your A/C compressor is protected from potentially damaging pressure conditions while providing a convenient service port connection. Manufactured by Four Seasons, a leading supplier of aftermarket mobile climate control products, this component meets quality standards for reliable performance in retrofitted air conditioning systems.