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Lennox 14W77 TXV 328140-751 Always check the manufacturer specifications

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Description

Always check the manufacturer specifications for the appropriate conversion kit if field-modifying for liquid propane to ensure the regulator spring is correctly calibrated

This microprocessor-based control regulates the combustion sequence

Using this in a Natural Gas unit will result in improper combustion due to the orifice sizing

45-inch shank

minimizing service callbacks related to hard-start issues or HVAC start relay failure

Lennox 14W77 TXV 328140-751 Always check the manufacturer specificationsThe Lennox 14W77 is an OEM thermostatic expansion valve (TXV) engineered for high precision refrigerant metering in residential and light commercial R410A systems. Designed as a direct 100254 02 replacement, this valve features 3 8" x 1 2" ODF connections and is critical for maintaining the balance between liquid and vapor in the evaporator. By accurately regulating the refrigerant flow based on load demand, the 14W77 prevents compressor floodback and

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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