The Emerson Alco 032988 is a high-capacity T-Series Thermal Expansion Valve designed for precise refrigerant flow modulation in commercial refrigeration and air conditioning systems

S1-025-30215-001

Will this work with older mechanical Protectorelay controls

this valve features an 18

but replacing both is the standard best practice for long-term reliability

Tecumseh K90-27 Relay 321702-401 The Emerson Alco 032988 isThe 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