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Thermostatic Expansion Valves (TXV)

 TX5N4
Thermostatic Expansion Valves (TXVs) are a requirement for some higher efficiency split system heat pumps, and an optional upgrade for other air conditioning systems. Your system will operate more precisely and with greater efficiency with a TXV. These valves offer more control over how much liquid refrigerant enters the evaporator coil. The valves only allow a precise amount of liquid into the evaporator coil to ensure that all liquid that enters fully evaporates. This prevents too little liquid from entering the evaporator making the system run less efficiently. It also prevents too much liquid from entering the evaporator which can cause excess liquid in the suction line When using a TXV manufacturers recommend also installing a hard-start capacitor in your heat pump or condenser. This capacitor gives an extra "jolt" of electricity upon startup to push the refrigerant against higher head pressures that are present with a TXV system. If a hard-start capacitor is not installed, the equipment compressor may sometimes have difficulty starting.
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  • Alpine AHA4TXV01

    1.5 To 3 Ton TXV Kit - R-410A Refrigerant

    $ 111.99

    Or as low as /mo

    (0 Reviews)
  • Aspen 4202

    4 - 5t R410a Aspen Txv

    $ 76.99

    Or as low as /mo

    (0 Reviews)
  • Goodman TX2N2

    1.5 to 2 Ton Txv Kit - R-22 Refrigerant

    $ 83.99

    Or as low as /mo

    (2 Reviews)
  • Goodman TX2N4A

    1.5 To 2 Ton TXV Kit - R-410A Refrigerant

    $ 80.99

    Or as low as /mo

    (6 Reviews)
  • Goodman TX3N2

    2.5 To 3 Ton TXV Kit - R-22 Refrigerant

    $ 79.99

    Or as low as /mo

    (2 Reviews)
  • Goodman TX3N4

    2 To 3 Ton TXV Kit - R-410A Refrigerant

    popular
    $ 80.99

    Or as low as /mo

    (6 Reviews)
  • Goodman TX5N2

    3.5 To 5 Ton TXV Kit - R-22 Refrigerant

    popular
    $ 79.99

    Or as low as /mo

    (2 Reviews)
  • Goodman TX5N4

    3.5 To 5 Ton TXV Kit - R-410A Refrigerant

    popular
    $ 79.99

    Or as low as /mo

    (6 Reviews)
  • Goodman TXV-30

    1.5 To 2.5 Ton TXV Kit - R-410A Refrigerant - For Use With GSX16 Units

    $ 87.99

    Or as low as /mo

    (1 Review)
  • Goodman TXV-42

    3 To 3.5 Ton TXV Kit - R-410A Refrigerant - For Use With GSX16 Units

    $ 88.99

    Or as low as /mo

    (1 Review)
  • Goodman TXV-48

    4 Ton TXV Kit - R-410A Refrigerant - For Use With GSX16 Units

    $ 90.99

    Or as low as /mo

    (1 Review)
  • Goodman TXV-60

    5 Ton TXV Kit - R-410A Refrigerant - For Use With GSX16 Units

    $ 92.99

    Or as low as /mo

    (1 Review)