This 117U1021 relay replaced 117U1001 and functions as a current-operated switch to manage the start winding circuit during the initial torque phase

As a direct technical equivalent to the 3100Y20T615

For technicians performing retrofits or custom builds

While it is a genuine Rheem-Ruud part

Safety Integrated: Features a pressure-sensitive interrupter and 10

TB Woods 3J-5/8 Flange This 117U1021 relay replaced 117U1001The TB Woods 3J 5 8 Sure Flex Plus Flange is a high performance sintered carbon steel coupling component engineered for precision in fractional and small horsepower motor applications. Manufactured through a specialized powder metallurgy process, this Type J BTS coupler flange offers exceptional dimensional stability and uniform material density, providing the high strength performance required in light duty HVAC and pumping systems. Featuring a 5 8"