For high-performance commercial HVAC control systems

Concealed Adjustment

Simple Identification: The silver/plated color coding allows for rapid verification of the spring's pressure rating during service calls

preventing the "bad sensor" fault common after heavy precipitation

reducing downtime and maintenance overhead for commercial mechanical contractors

York S1-028-15857-000 Hose R-407C For high-performance commercial HVAC controlThe York S1 028 15857 000 is an OEM spec HVAC condensate hose designed for precise moisture evacuation in high efficiency furnace and air handling applications. As an essential Johnson Controls replacement part, this hose is engineered to withstand the thermal cycling and chemical exposure found within the cabinet environment. In the field, we rely on the furnace drainage tubing to maintain a vacuum seal and prevent backup that can trip pressure