• Home
• Contact
• About us
• Bard Equipment
• Bard Parts

• 5651-230 OBSOLETE

• Expansion Valve 3/8" X 3/8"

Bard part 5651-230 is an OEM expansion valve with 3/8 inch by 3/8 inch connections used in Bard wall-mounted air conditioners to meter refrigerant into the evaporator and maintain proper superheat for stable cooling performance. If your unit is showing symptoms like poor cooling, erratic suction pressure, or coil frosting tied to incorrect refrigerant feed, replacing the valve with the correct Bard-specified part helps restore proper refrigerant control and system reliability. Because expansion valves are application-specific, confirm your model and serial number and match the connection size before ordering to ensure correct fit and operation.