The adapter is rated to match the maximum operating pressure of the V5097 and V5197 valve series it is mounted to

For position feedback

Direct OEM Replacement: Guaranteed exact dimensional fit for Carrier

Versatile Relay Output: Equipped with an SPDT output relay rated for 1/2 hp at 120/240 VAC

this control is engineered for reliability where maintaining a tight set point is critical for system efficiency

Nordyne 664075R Restrictor Orifice 319848-301 The adapter is rated toThe Nordyne 664075R Restrictor Orifice is a precision engineered 0. 075 inch refrigerant metering device designed for exact flow control in residential and light commercial cooling systems. As a genuine OEM #75 restrictor orifice, this component is essential for maintaining the pressure drop required for efficient heat transfer within the evaporator coil. In the field, having the correct HVAC expansion orifice ensures that the system avoids liquid