Copeland 998-0212-03 Unloader Valve THPU32HP7Y The York S1-6187677 Ignition Board

The York S1-6187677 Ignition Board is a high-performance

5/16" stroke

How do I calibrate the differential setting

Contractors should verify fitting size and voltage range compatibility before installation to ensure reliable communication with the HVAC control module

For standard elevations (0–4

Copeland 998-0212-03 Unloader Valve THPU32HP7Y The York S1-6187677 Ignition BoardThe Copeland 998 0212 03 is a high performance 208 240V unloader valve and coil assembly designed for precise capacity control in 4D and 6D semi hermetic compressors. As a critical component for refrigerant flow management, this unloader allows for effective compressor capacity regulation, enabling the system to match varying cooling loads without excessive cycling. This industrial grade assembly includes the mechanical valve body and a corresponding