York 022-09577-000 Valve Stop 326058-756 By modulating condenser fan motor

By modulating condenser fan motor speed based on liquid line pressure

Proper installation of this 14-inch draft control improves equipment longevity by preventing excessive heat loss and flame rollout in multi-fuel venting systems

or the system struggling to provide heat in low temperatures

While this switch is factory-calibrated for vertical mounting

replacing only the coil may work

York 022-09577-000 Valve Stop 326058-756 By modulating condenser fan motorThe York 022 09577 000 Valve Stop is a high precision 7 16 inch refrigerant shutoff valve engineered for critical isolation in commercial HVAC systems and centrifugal liquid chillers. Designed as a vertical angle stop, this OEM York replacement part provides technicians with a reliable manual point of control for regulating refrigerant flow, specifically within high capacity units like the York Millennium YCJF series. Its 7 16" x 1 2" configuration