Tecumseh K90-21 Overload Protector 321142-301 and V5329 valves ranging from

and V5329 valves ranging from 1/2" to 3" in size

the SPDT switch is rated for both 120V and 240V applications

offering a 3 Cv flow factor

This part serves as a direct replacement

When you're troubleshooting a system that keeps short cycling or tripping on low pressure

Tecumseh K90-21 Overload Protector 321142-301 and V5329 valves ranging fromThe Tecumseh K90 21 Overload Protector is a critical safety component designed for hermetic compressor motor protection. Engineered for precise thermal and current sensing, this external overload interrupts power to the compressor windings when internal temperatures or amperage draw exceed safe operating parameters. Utilizing a bimetallic disc mechanism, the K90 21 provides reliable protection against locked rotor conditions and continuous running