Enhanced Reliability: The thermal-magnetic trip unit provides precise protection against overloads and short-circuit events

allowing for efficient field replacement and reduced downtime

With 1/4-inch quick connect terminals and a 26VAC maximum rating

The dry contact relay configuration is rated for resistive

this factory-spec assembly provides the exact oven burner rack configuration required for safe and reliable ignition cycles

York S1-9951-1801 Orifice 320788-704 Enhanced Reliability: The thermal-magnetic tripThe York S1 9951 1801 Orifice is a precision engineered fixed bore metering device designed for specific residential and light commercial HVAC applications. Featuring a . 180" orifice size (Sz15), this component is critical for maintaining accurate refrigerant flow control within the evaporator coil. As a genuine OEM replacement part, it ensures proper pressure drops across the liquid line, optimizing heat exchange efficiency in York, Coleman, and