High Pressure Cutout (405psi) - Discontinued - See RA19104 A normally closed sensor that shuts off the unit when the discharge pressure reaches 405 psi. NOTE: This switch has three contacts; the outer two contacts (numbered 1 and 3) are normally closed and have two solid red wires attached to them.
Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center. For a list of authorized service providers in your area, click here.