While designed for Rheem-Ruud systems

preventing nuisance limit switch trips or ignition failures

If the potential relay fails to kick it out of the circuit once the motor is at speed

Common Questions Can I use a 440V MARS 12788 to replace a 370V 45/5 MFD capacitor

Type 84 enclosed fan relay engineered for versatile switching in multi-speed blower systems

MARS 12789 Run Capacitor While designed for Rheem-Ruud systemsThe MARS 12789 is a heavy duty 45 7. 5 MFD 440V round dual run capacitor engineered for continuous duty in residential and light commercial condensing units. This JARD series component features a metallized polypropylene film dielectric housed in a non PCB, oil filled aluminum canister, ensuring efficient heat dissipation during high ambient operations. Designed to support both the compressor (45 microfarad) and the condenser fan motor (7. 5