York 028-11977-000 O-Ring R-410A Rated for temperatures up to

Rated for temperatures up to 250°F and 60% glycol solutions

Always handle the new element by the ceramic block to avoid failure

allowing for a drop-in replacement in existing wiring harnesses

Optimized for high-pressure applications

this model is externally equalized

York 028-11977-000 O-Ring R-410A Rated for temperatures up toThe York 028 11977 000 O Ring is a precision engineered neoprene seal designed for high performance HVACR applications, specifically within York chiller systems and industrial liquid cooled units. Constructed from high grade chloroprene, this 1 inch OEM replacement part provides superior resistance to refrigerants, compressor oils, and common chemical solvents found in heavy duty HVAC environments. Its mechanical properties ensure a robust airtight