- Product Type: Orifice Piston / Piston Kit (Fixed Metering Device)
OxBox Piston Kit Size 0.063. A critical HVAC component designed for reliable refrigerant metering. This piston kit ensures efficient operation by controlling the flow of refrigerant in air conditioning and heat pump systems, maintaining optimal functionality in 2.5-ton units. - Orifice Size:Â 0.063 inches
- System Capacity:Â Typically used for 2.5-ton units
- Compatibility:Â Designed for use with select Ameristar and Oxbox central heat pump and air-conditioning systems (e.g., J4AH4P30A1B00AA, J4AC4030A1000AA).
- Refrigerant:Â Compatible with R-410A applications.
- Function:Â Acts as a factory-installed fixed metering device, also known as a Flow Control Check Valve (FCCV).
- Brand:Â TwentyThreeC, LLC (Oxbox)Manufacturer Name:Â Trane, Trane TechnologiesSize:Â 0.063