Description
The Lennox 16N30 is an OEM thermostatic expansion valve (TXV) engineered specifically for use with compatible Lennox HVAC systems. Designed to precisely meter refrigerant flow into the evaporator coil, this TXV plays a critical role in maintaining optimal system efficiency, protecting the compressor from liquid slugging, and ensuring consistent cooling performance across varying load conditions.
How It Works
A thermostatic expansion valve regulates the flow of liquid refrigerant into the evaporator based on suction line superheat. By continuously sensing and responding to changes in system load, the Lennox 16N30 TXV keeps the evaporator operating at peak efficiency — reducing energy waste and extending the life of your refrigeration or air conditioning system.
Key Features
- OEM Lennox replacement TXV for precise fit and performance
- Meters refrigerant flow based on evaporator superheat conditions
- Helps protect the compressor from liquid refrigerant slugging
- Supports consistent system efficiency across varying load conditions
- Direct OEM replacement ensures compatibility with Lennox equipment
- Durable construction for long-term, reliable operation
Application
- Designed as a direct OEM replacement for compatible Lennox residential and light commercial HVAC systems
- Suitable for use in split-system air conditioning and heat pump applications
Why Choose the Lennox 16N30 TXV?
Using a genuine Lennox OEM replacement valve ensures your system operates exactly as designed. Aftermarket alternatives may not provide the same flow characteristics or fit, potentially compromising system performance and efficiency. The Lennox 16N30 TXV is the trusted choice for HVAC technicians who demand reliability and accuracy in every service call.







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