Description
Lennox 12J33 2 Ton Indoor Thermostatic Expansion Valve (TXV)
The Lennox 12J33 is a genuine OEM 2-ton indoor thermostatic expansion valve (TXV) engineered to deliver accurate refrigerant flow control in Lennox residential and light-commercial cooling systems. By precisely metering refrigerant into the evaporator coil, this TXV maintains optimal superheat levels, protecting the compressor and maximizing system efficiency throughout varying load conditions.
Key Features
- Genuine Lennox OEM replacement TXV — ensures proper fit and performance
- Rated for 2-ton cooling capacity applications
- Indoor/evaporator-side installation for precise refrigerant metering
- Maintains optimal superheat to protect compressor integrity
- Engineered for compatibility with Lennox air handler and evaporator coil systems
- Supports consistent system efficiency across varying load conditions
- Direct drop-in replacement minimizes installation time and labor
Why Choose the Lennox 12J33 TXV?
A properly functioning thermostatic expansion valve is critical to the performance and longevity of any split-system air conditioner or heat pump. The Lennox 12J33 is built to OEM specifications, ensuring seamless integration with compatible Lennox indoor coil assemblies. Its precision metering action prevents refrigerant flooding and excessive superheat — two of the most common causes of compressor failure and reduced system efficiency.
Application
- Lennox residential and light-commercial split-system air conditioners
- Compatible Lennox evaporator coil and air handler assemblies
- 2-ton system configurations
Product Details
- Brand: Lennox
- Part Number / SKU: 12J33
- Valve Type: Thermostatic Expansion Valve (TXV)
- Capacity: 2 Ton
- Installation Location: Indoor (Evaporator Side)
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