- Product Type: HVAC Metering Device / Orifice Piston Kit
Oxbox Piston Kit Size 0.070. The MAYORIACHP0070B is a fixed-orifice piston kit designed for use with select Oxbox and Ameristar central heat pump and air conditioning systems. It serves as a flow control check valve (FCCV) that converts high-pressure liquid refrigerant into a low-pressure liquid/gas mixture for effective cooling. - Orifice Size: 0.070 inches
- Application: Specifically for 3-ton capacity outdoor condensing units or corresponding air handlers.
- Compatible Equipment: Frequently used with J4AH4E60A1C00AA and J4AH4P36A1B00AA models.
- Material: Typically brass or durable metal alloy designed for high-pressure refrigerant environments.
- Key Features:
- Fixed Metering: Provides a reliable, non-adjustable flow rate for consistent system performance.
- Kit Components: Often includes the orifice piston, a Teflon ring, and a wire hook tool for installation.
- System Protection: Proper installation is critical to prevent compressor damage and ensure peak energy efficiency.
- Brand: TwentyThreeC, LLC (Oxbox)Manufacturer Name: Trane, Trane TechnologiesSize: 0.07