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Expansion Valves

Expansion valves regulate refrigerant flow and pressure in air conditioning and refrigeration systems, ensuring proper cooling performance and system efficiency. NWF Supply offers a selection of expansion valves, including Danfoss and Sporlan units, as well as OEM replacement valves for Lennox equipment.

These valves are designed to maintain accurate refrigerant metering under varying load conditions, and are selected to meet original equipment specifications for refrigerant type, capacity, connection style, and operating pressure. Properly matched expansion valves ensure optimal system performance, energy efficiency, and reliable operation.

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6-330 Diversitech 1/8" x 2" x 30' Self Adhesive Cork Insulation Tape for HVAC.
6-330 Diversitech 1/8" x 2" x 30' Self Adhesive Cork Insulation Tape for HVAC.
$0.00 - $0.00
$0.00
$23.22
$23.22 - $23.22
$23.22

6-330 Diversitech 1/8" x 2" x 30' Self Adhesive Cork Insulation Tape for HVAC.

DiversiTech Corporation
Only 2 left!

6-330 Diversitech 1/8" x 2" x 30' Self Adhesive Cork Insulation Tape for HVAC.

$0.00 - $0.00
$0.00
$23.22
$23.22 - $23.22
$23.22
12J2001 OEM Lennox Thermostatic Expansion Valve
12J2001 OEM Lennox Thermostatic Expansion Valve
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

12J2001 OEM Lennox Thermostatic Expansion Valve

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Lennox part# 12J20 Thermostatic Expansion Valve, 3.5-5 Tons, R-410A. 6 TON valve for use on 3.5 ron to 5-ton systems. That ...

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$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
49L2501 OEM Lennox Thermostatic Expansion Valve
49L2501 OEM Lennox Thermostatic Expansion Valve
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

49L2501 OEM Lennox Thermostatic Expansion Valve

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Lennox part# 12J20 Thermostatic Expansion Valve, 3.5-5 Tons, R-410A. 6 TON valve for use on 3.5 ron to 5 ton systems. That ...

View full details
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
10018802 OEM Lennox Thermostatic Expansion Valve
10018802 OEM Lennox Thermostatic Expansion Valve
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

10018802 OEM Lennox Thermostatic Expansion Valve

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Lennox part# 12J20 Thermostatic Expansion Valve, 3.5-5 Tons, R-410A. 6 TON valve for use on 3.5 ron to 5 ton systems. That ...

View full details
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
104110-03 OEM Lennox Thermostatic Expansion Valve
104110-03 OEM Lennox Thermostatic Expansion Valve
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

104110-03 OEM Lennox Thermostatic Expansion Valve

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Lennox part# 12J20 Thermostatic Expansion Valve, 3.5-5 Tons, R-410A. 6 TON valve for use on 3.5 ron to 5 ton systems. That ...

View full details
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
Y8737 OEM Lennox Thermostatic Expansion Valve
Y8737 OEM Lennox Thermostatic Expansion Valve
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

Y8737 OEM Lennox Thermostatic Expansion Valve

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Lennox part# 12J20 Thermostatic Expansion Valve, 3.5-5 Tons, R-410A. 6 TON valve for use on 3.5 ron to 5 ton systems. That ...

View full details
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
91M0201 OEM Lennox Thermostatic Expansion Valve
91M0201 OEM Lennox Thermostatic Expansion Valve
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

91M0201 OEM Lennox Thermostatic Expansion Valve

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Lennox part# 12J20 Thermostatic Expansion Valve, 3.5-5 Tons, R-410A. 6 TON valve for use on 3.5 ron to 5 ton systems. That ...

View full details
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
91M02 OEM Lennox Thermostatic Expansion Valve
91M02 OEM Lennox Thermostatic Expansion Valve
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

91M02 OEM Lennox Thermostatic Expansion Valve

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Lennox part# 12J20 Thermostatic Expansion Valve, 3.5-5 Tons, R-410A. 6 TON valve for use on 3.5 ron to 5 ton systems. That ...

View full details
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
067U3416 OEM Lennox Thermostatic Expansion Valve
067U3416 OEM Lennox Thermostatic Expansion Valve
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

067U3416 OEM Lennox Thermostatic Expansion Valve

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Lennox part# 12J20 Thermostatic Expansion Valve, 3.5-5 Tons, R-410A. 6 TON valve for use on 3.5 ron to 5-ton systems. That ...

View full details
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
$0.00 - $0.00
$0.00
$15.00
$15.00 - $15.00
$15.00

664378R OEM Liquid Line Stub Fitting

Nortek Global HVAC, LLC (Nordyne)
Only 3 left!

Liquid Line Stub with Screen for C6 Heat Pump and Air Conditioning Thermal Expansion Valve Kit.

$0.00 - $0.00
$0.00
$15.00
$15.00 - $15.00
$15.00