Lennox 12J33 2 Ton Indoor Thermal Expansion Valve (TXV)

The Lennox 12J33 is a genuine OEM thermal expansion valve (TXV) designed for indoor HVAC applications with a 2-ton cooling capacity (24,000 BTU/hr). This precision-engineered component regulates refrigerant flow to ensure optimal system performance and energy efficiency in residential and commercial air conditioning systems.

Key Features:

• 2-ton cooling capacity (24,000 BTU/hr) for medium-sized indoor spaces
• Maintains optimal pressure and temperature conditions within the evaporator coil
• Ensures precise refrigerant metering for maximum system efficiency
• Designed specifically for indoor installation applications
• Genuine Lennox OEM replacement part for reliable performance
• Compatible with systems requiring precise refrigerant flow control

The thermal expansion valve is a critical component in air conditioning systems, automatically adjusting refrigerant flow based on system demands. This ensures consistent cooling performance while preventing refrigerant flooding or starving of the evaporator coil. The Lennox 12J33 is engineered to meet strict OEM specifications for long-term reliability and optimal HVAC system operation.