Lennox 91W15 Valve Assembly
The Lennox 91W15 Valve Assembly is a precision-engineered OEM thermostatic expansion valve (TXV) designed specifically for R-410A refrigerant systems. As a critical flow regulation component, this TXV kit maintains the precise superheat required for optimal evaporator performance, preventing liquid slugging and ensuring your Lennox HVAC equipment operates at peak efficiency. This balance is vital for high-performance cooling cycles, especially in demanding residential or light commercial applications where consistent temperature regulation is non-negotiable.
For contractors, the 91W15 expansion valve represents a reliable drop-in replacement for worn or failing metering devices. It features a durable construction intended to withstand high-pressure environments and fluctuating thermal loads. Utilizing a genuine Lennox replacement part ensures full compatibility with the existing distributor and sensing bulb configurations, reducing diagnostic time and callback risks. This HVAC expansion valve is an essential component for restoring specific Lennox air handler and evaporator coil tiers back to factory specifications, providing the reliability that technicians expect from HVAC professional-grade parts.
Key Benefits
- Precise Refrigerant Control: Specifically calibrated for R-410A to maintain optimal superheat and protect the compressor.
- OEM Compatibility: Guaranteed fit for Lennox 91W15 systems, eliminating the guesswork associated with universal aftermarket valves.
- Enhanced System Efficiency: Optimizes the cooling cycle to help maintain SEER ratings and reduce energy consumption.
- Industrial-Grade Durability: Built to handle the rigorous pressure demands of modern cooling systems.
Common Questions
What are the signs that a TXV needs replacement?
Common indicators include high superheat, low suction pressure, or a frosted evaporator coil, often suggesting the valve is stuck closed or under-feeding the coil.
Is this valve compatible with older R-22 systems?
No, the 91W15 is specifically engineered for R-410A refrigerant. Using it with R-22 will lead to improper metering and potential system damage.
Does the assembly include the sensing bulb and mounting hardware?
The 91W15 assembly typically includes the valve body and the integrated sensing bulb required for accurate temperature feedback at the evaporator outlet.
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: $306.28
-65%$306.28
$107.20Lennox 91W15 Valve Assembly
The Lennox 91W15 Valve Assembly is a precision-engineered OEM thermostatic expansion valve (TXV) designed specifically for R-410A refrigerant systems. As a critical flow regulation component, this TXV kit maintains the precise superheat required for optimal evaporator performance, preventing liquid slugging and ensuring your Lennox HVAC equipment operates at peak efficiency. This balance is vital for high-performance cooling cycles, especially in demanding residential or light commercial applications where consistent temperature regulation is non-negotiable.
For contractors, the 91W15 expansion valve represents a reliable drop-in replacement for worn or failing metering devices. It features a durable construction intended to withstand high-pressure environments and fluctuating thermal loads. Utilizing a genuine Lennox replacement part ensures full compatibility with the existing distributor and sensing bulb configurations, reducing diagnostic time and callback risks. This HVAC expansion valve is an essential component for restoring specific Lennox air handler and evaporator coil tiers back to factory specifications, providing the reliability that technicians expect from HVAC professional-grade parts.
Key Benefits
- Precise Refrigerant Control: Specifically calibrated for R-410A to maintain optimal superheat and protect the compressor.
- OEM Compatibility: Guaranteed fit for Lennox 91W15 systems, eliminating the guesswork associated with universal aftermarket valves.
- Enhanced System Efficiency: Optimizes the cooling cycle to help maintain SEER ratings and reduce energy consumption.
- Industrial-Grade Durability: Built to handle the rigorous pressure demands of modern cooling systems.
Common Questions
What are the signs that a TXV needs replacement?
Common indicators include high superheat, low suction pressure, or a frosted evaporator coil, often suggesting the valve is stuck closed or under-feeding the coil.
Is this valve compatible with older R-22 systems?
No, the 91W15 is specifically engineered for R-410A refrigerant. Using it with R-22 will lead to improper metering and potential system damage.
Does the assembly include the sensing bulb and mounting hardware?
The 91W15 assembly typically includes the valve body and the integrated sensing bulb required for accurate temperature feedback at the evaporator outlet.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lennox 91W15 Valve Assembly is a precision-engineered OEM thermostatic expansion valve (TXV) designed specifically for R-410A refrigerant systems. As a critical flow regulation component, this TXV kit maintains the precise superheat required for optimal evaporator performance, preventing liquid slugging and ensuring your Lennox HVAC equipment operates at peak efficiency. This balance is vital for high-performance cooling cycles, especially in demanding residential or light commercial applications where consistent temperature regulation is non-negotiable.
For contractors, the 91W15 expansion valve represents a reliable drop-in replacement for worn or failing metering devices. It features a durable construction intended to withstand high-pressure environments and fluctuating thermal loads. Utilizing a genuine Lennox replacement part ensures full compatibility with the existing distributor and sensing bulb configurations, reducing diagnostic time and callback risks. This HVAC expansion valve is an essential component for restoring specific Lennox air handler and evaporator coil tiers back to factory specifications, providing the reliability that technicians expect from HVAC professional-grade parts.
Key Benefits
- Precise Refrigerant Control: Specifically calibrated for R-410A to maintain optimal superheat and protect the compressor.
- OEM Compatibility: Guaranteed fit for Lennox 91W15 systems, eliminating the guesswork associated with universal aftermarket valves.
- Enhanced System Efficiency: Optimizes the cooling cycle to help maintain SEER ratings and reduce energy consumption.
- Industrial-Grade Durability: Built to handle the rigorous pressure demands of modern cooling systems.
Common Questions
What are the signs that a TXV needs replacement?
Common indicators include high superheat, low suction pressure, or a frosted evaporator coil, often suggesting the valve is stuck closed or under-feeding the coil.
Is this valve compatible with older R-22 systems?
No, the 91W15 is specifically engineered for R-410A refrigerant. Using it with R-22 will lead to improper metering and potential system damage.
Does the assembly include the sensing bulb and mounting hardware?
The 91W15 assembly typically includes the valve body and the integrated sensing bulb required for accurate temperature feedback at the evaporator outlet.
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.
