If the plunger is stuck in the "open" position or the internal contacts have carbon buildup

the Heil Quaker ICP 1173690 Contactor is the exact OEM drop-in for Heil

as an imbalanced wheel is the primary cause of premature bearing wear in these high-voltage 460V 1050 RPM motors

This industrial-grade HVAC control assembly is the standard for restoring factory-level performance in high-tonnage equipment

It is not compliant with the Safe Drinking Water Act for lead-free human consumption requirements

Sporlan 960083P Control 322838-754 If the plunger is stuckFor veteran contractors managing multi compressor racks, the Sporlan 960083P OL60CH Oil Level Control provides the precise mechanical regulation required to maintain manufacturer specified oil levels. This float type regulator is engineered to automatically meter oil into the compressor crankcase as levels drop, preventing oil starvation and protecting internal components from premature wear. Designed for high performance refrigeration and air