Tecumseh K90-27 Relay 321894-706 allowing for variable voltage and

allowing for variable voltage and frequency control in motors

The 90-second run time allows for precise flow regulation

and 48-F strainers

Does this kit include circuit breakers

verifying crankcase heater resistance and voltage compatibility is critical before installation to ensure the long-term reliability of the refrigeration circuit and compressor lubrication system

Tecumseh K90-27 Relay 321894-706 allowing for variable voltage andThe Tecumseh K90 27 Relay is a mission critical overload protector relay designed for high performance hermetic compressors, specifically the AKA4476YXA and AKA4482YXA models. As an OEM spec compressor start relay and thermal protector, this component monitors current flow to prevent motor burnout during locked rotor conditions or excessive thermal spikes. For technicians servicing 115V or 208 230V systems, this overload protector relay ensures