Lennox 15W11 Expansion Valve
The Lennox 15W11 Expansion Valve (model 100254-05) is an OEM indoor coil expansion valve specifically engineered for high-performance HVACR systems. As a critical metering device, this TXV precisely regulates R-410A refrigerant flow into the evaporator coil, adjusting based on thermal load to maintain exact superheat levels. By preventing compressor slugging and evaporator starvation, the Lennox 15W11 ensures the refrigeration cycle operates at peak efficiency. Designed for compatibility with Lennox indoor coils and air handlers, this thermal expansion valve features a robust 3-ton capacity to handle demanding residential and commercial cooling requirements. For technicians performing HVAC part replacements, this valve provides the reliability needed to restore factory-spec cooling performance and system equilibrium. Utilizing genuine Lennox parts eliminates the bypass issues often found in universal alternatives, ensuring a seamless fit and long-term refrigerant flow control in high-pressure R410A systems.
Key Benefits- Precise Refrigerant Metering: Automatically adjusts the flow of R-410A to maintain optimal evaporator saturation.
- System Efficiency: Minimizes energy consumption by ensuring the evaporator coil utilizes its full surface area for heat exchange.
- Direct OEM Compatibility: Specifically designed for Lennox HVAC equipment, including CBX25UH and related air handler models.
- Compressor Protection: Maintains proper superheat to prevent liquid refrigerant from returning to and damaging the compressor.
Is the Lennox 15W11 compatible with R-22 systems?
No, this thermal expansion valve is application-specific for R-410A refrigerant. Using it with R-22 or other refrigerants will lead to improper metering and potential system failure.
What are the signs that a Lennox 15W11 TXV needs replacement?
Common indicators include inconsistent superheat readings, frost buildup on the indoor coil, or a "hunting" expansion valve that causes fluctuating suction pressures during steady-state operation.
Does this valve include the sensing bulb and mounting hardware?
Yes, the Lennox 15W11 is a complete TXV assembly designed for standard indoor coil mounting, ensuring the sensing bulb can be properly insulated and secured to the suction line.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $157.36
-65%$157.36
$55.08Lennox 15W11 Expansion Valve
The Lennox 15W11 Expansion Valve (model 100254-05) is an OEM indoor coil expansion valve specifically engineered for high-performance HVACR systems. As a critical metering device, this TXV precisely regulates R-410A refrigerant flow into the evaporator coil, adjusting based on thermal load to maintain exact superheat levels. By preventing compressor slugging and evaporator starvation, the Lennox 15W11 ensures the refrigeration cycle operates at peak efficiency. Designed for compatibility with Lennox indoor coils and air handlers, this thermal expansion valve features a robust 3-ton capacity to handle demanding residential and commercial cooling requirements. For technicians performing HVAC part replacements, this valve provides the reliability needed to restore factory-spec cooling performance and system equilibrium. Utilizing genuine Lennox parts eliminates the bypass issues often found in universal alternatives, ensuring a seamless fit and long-term refrigerant flow control in high-pressure R410A systems.
Key Benefits- Precise Refrigerant Metering: Automatically adjusts the flow of R-410A to maintain optimal evaporator saturation.
- System Efficiency: Minimizes energy consumption by ensuring the evaporator coil utilizes its full surface area for heat exchange.
- Direct OEM Compatibility: Specifically designed for Lennox HVAC equipment, including CBX25UH and related air handler models.
- Compressor Protection: Maintains proper superheat to prevent liquid refrigerant from returning to and damaging the compressor.
Is the Lennox 15W11 compatible with R-22 systems?
No, this thermal expansion valve is application-specific for R-410A refrigerant. Using it with R-22 or other refrigerants will lead to improper metering and potential system failure.
What are the signs that a Lennox 15W11 TXV needs replacement?
Common indicators include inconsistent superheat readings, frost buildup on the indoor coil, or a "hunting" expansion valve that causes fluctuating suction pressures during steady-state operation.
Does this valve include the sensing bulb and mounting hardware?
Yes, the Lennox 15W11 is a complete TXV assembly designed for standard indoor coil mounting, ensuring the sensing bulb can be properly insulated and secured to the suction line.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lennox 15W11 Expansion Valve (model 100254-05) is an OEM indoor coil expansion valve specifically engineered for high-performance HVACR systems. As a critical metering device, this TXV precisely regulates R-410A refrigerant flow into the evaporator coil, adjusting based on thermal load to maintain exact superheat levels. By preventing compressor slugging and evaporator starvation, the Lennox 15W11 ensures the refrigeration cycle operates at peak efficiency. Designed for compatibility with Lennox indoor coils and air handlers, this thermal expansion valve features a robust 3-ton capacity to handle demanding residential and commercial cooling requirements. For technicians performing HVAC part replacements, this valve provides the reliability needed to restore factory-spec cooling performance and system equilibrium. Utilizing genuine Lennox parts eliminates the bypass issues often found in universal alternatives, ensuring a seamless fit and long-term refrigerant flow control in high-pressure R410A systems.
Key Benefits- Precise Refrigerant Metering: Automatically adjusts the flow of R-410A to maintain optimal evaporator saturation.
- System Efficiency: Minimizes energy consumption by ensuring the evaporator coil utilizes its full surface area for heat exchange.
- Direct OEM Compatibility: Specifically designed for Lennox HVAC equipment, including CBX25UH and related air handler models.
- Compressor Protection: Maintains proper superheat to prevent liquid refrigerant from returning to and damaging the compressor.
Is the Lennox 15W11 compatible with R-22 systems?
No, this thermal expansion valve is application-specific for R-410A refrigerant. Using it with R-22 or other refrigerants will lead to improper metering and potential system failure.
What are the signs that a Lennox 15W11 TXV needs replacement?
Common indicators include inconsistent superheat readings, frost buildup on the indoor coil, or a "hunting" expansion valve that causes fluctuating suction pressures during steady-state operation.
Does this valve include the sensing bulb and mounting hardware?
Yes, the Lennox 15W11 is a complete TXV assembly designed for standard indoor coil mounting, ensuring the sensing bulb can be properly insulated and secured to the suction line.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
