Tecumseh K90-21 Overload Protector 322056-301 using a genuine York replacement

using a genuine York replacement part prevents catastrophic bearing failure by capturing wear debris and contaminants that bypass lower-grade aftermarket filters

Equal percentage flow provides stable control and eliminates the need for pipe reductions in most field applications

if it confirms the series number

Precise 24V Output: Delivers a consistent 30VA power rating

Key Benefits Precise 2:1 Signal Amplification: Accurately doubles pneumatic input signals for high-demand terminal equipment

Tecumseh K90-21 Overload Protector 322056-301 using a genuine York replacementThe 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