Rheem-Ruud 61-25414-57 Flowcheck Piston Kit 0.057" Orifice

The Rheem-Ruud 61-25414-57 is an OEM flowcheck piston kit designed for use in residential and light commercial HVAC systems. This piston kit regulates refrigerant flow in HVAC systems and includes components designed to ensure proper metering of refrigerant, which helps maintain system efficiency and performance.

The piston is part of a fixed metering device within an air conditioning system or heat pump, delivering a consistent amount of refrigerant flow. The piston allows a steady, consistent flow of refrigerant into the evaporator coil. The 0.057" orifice size makes this kit suitable for specific tonnage requirements based on your system's refrigerant type and capacity.

Key Features:

• Genuine Rheem-Ruud OEM replacement part
• 0.057" precision orifice for accurate refrigerant metering
• Complete kit with necessary sealing components
• Compatible with Rheem, Ruud, Weather King, and Corsaire equipment
• Designed for air conditioning systems and heat pumps
• Fixed metering device for consistent refrigerant control

This flowcheck piston kit is essential for maintaining optimal cooling performance and system efficiency. The piston in a fixed orifice metering device is easy to replace by simply unscrewing a nut to expose the piston, which can be easily removed. Proper piston sizing is critical for achieving the correct superheat and ensuring efficient operation of your HVAC equipment.