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Lennox 39W68 Thermostatic Expansion Valve

Part of: Lennox Thermostatic Expansion Valve

Other options in this family: Lennox 24L18 Lennox 99K40 Lennox 79J75 Lennox 14W93 Lennox 33F38

Manufacturer

Picture for manufacturer Lennox

Part Number

39W68
9 reviews
Sale Price

$196.50

1 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Lennox 39W68 is a thermostatic expansion valve (TXV) designed for use in Lennox HVAC systems. This precision metering device regulates refrigerant flow into the evaporator coil, ensuring optimal system performance and efficiency by maintaining proper superheat levels.

Key Features:

  • OEM Lennox replacement part for reliable fit and performance
  • Thermostatic operation automatically adjusts to varying load conditions
  • Precision refrigerant metering maintains system efficiency
  • Durable brass construction for long service life
  • Factory-calibrated for accurate superheat control

The expansion valve is a critical component in the refrigeration cycle, controlling the amount of refrigerant entering the evaporator based on temperature and pressure conditions. This ensures maximum cooling efficiency while preventing liquid refrigerant from returning to the compressor, which could cause damage. Professional installation is recommended for proper system operation.

Fast shipping and great prices. Only con would be that I would have liked to receive a notification of shipment and tracking. Other than that it was a great buying experience. I would recommend them to friends in need of parts.

Smooth transaction. Very easy shopping, easy check out.

Easy process. Delivered on projected date.

Did not receive order confirmation or shipment notification. Called customer service. They suggested looking in my email spam folder. Both emails were there. Everyone else was out of stock on my item. You guys had it and shipped very quickly. Thanks!

My product was shipped fast

Easy, now lets hope it gets here fast. Thank you.

Fast and easy. Price wasn't the cheapest but the product was of fair quality. Everything shipped and arrived in 2 days.

easy to use

Thanks, and have a great day!

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