Air Conditioning Parts and Supplies
Normally Open Use on Low Side of System Shuts Compressor Off Before Going Into Vacuum, Wire Switch in Series with Coil Wire for Low Side Protection
Can Use 530-4030 OE Switch Kit
OE Style Gives true High and Low Side Protection Used in 990-403, 990-404, 990-405, and 990-406 JD Conversion Kits
High Pressure Switch = Normally Closed Low Pressure Switch = Normally Open