Valve-expansion
Grid is 1 inch square
Lennox Thermal Expansion Valve 56J19
Lennox Thermal Expansion Valve 56J19
Lennox Thermal Expansion Valve 56J19
Manufacturer Part

Lennox Thermal Expansion Valve 56J19

Genuine OEM Part # 56J19RC Item # 2346343Alternative Part Number(s)
Manufacturer Part
Valve-expansion
Grid is 1 inch square
Lennox Thermal Expansion Valve 56J19
Lennox Thermal Expansion Valve 56J19
Lennox Thermal Expansion Valve 56J19
$189.26
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Valve-expansion
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$189.26
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This part 56J19 is compatible with:

Product Type:
Central Air Conditioner
Brands:
Lennox

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Maintenance
PTAC Unit Maintenance Tips
Frequently Bought with Thermal Expansion Valve
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Thermal Expansion Valve Customer Reviews

Common Problems Fixed by the Thermal Expansion Valve

Based on customer reports and repair data, this part commonly fixes these issues:

About the Thermal Expansion Valve

A thermal expansion valve, commonly referred to as a TXV, regulates the amount of refrigerant in the evaporator coil to help maintain an optimal working temperature.

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number 37J69
Replaces Part Number 37J6901
Replaces Part Number LB-85759F
Replaces Part Number 56J1901