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Lennox
Furnace

Lennox Furnace Parts

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Product Type

  • Furnace

Brand

  • Lennox Parts

Model Number

Common Problems

Part Category

Part Title

Lennox Furnace Control Board

Item # 2332612

Grid is 1 inch square
Control Board - Part # 2332612 Mfg Part # 56W19

Ignition control board

OEM Part - Manufacturer #56W19

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Pressure Switch

Item # 2332622

Grid is 1 inch square
Pressure Switch - Part # 2332622 Mfg Part # 63K93

Pressure switch

OEM Part - Manufacturer #63K93

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Ignition Module

Item # 4981675

Grid is 1 inch square
Ignition Module - Part # 4981675 Mfg Part # 23C48

Ignition control kit

OEM Part - Manufacturer #23C48

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Transformer

Item # 2346738

Grid is 1 inch square
Transformer - Part # 2346738 Mfg Part # 78H55

Transformer

OEM Part - Manufacturer #78H55

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Door Switch

Item # 2716037

Switch-interlock

OEM Part - Manufacturer #51W15

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Control Board

Item # 4931230

Grid is 1 inch square
Control Board - Part # 4931230 Mfg Part # Y9894

Furance control board

OEM Part - Manufacturer #Y9894

Lennox Furnace Control Board

Item # 4959007

Grid is 1 inch square
Control Board - Part # 4959007 Mfg Part # 19S83

Control center

OEM Part - Manufacturer #19S83

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Blower Wheel

Item # 2708447

Wheel-blower 10" x 8" 1/2"bore

OEM Part - Manufacturer #21708

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Pressure Switch

Item # 3447545

Grid is 1 inch square
Pressure Switch - Part # 3447545 Mfg Part # R102614-01

Pressure switch

OEM Part - Manufacturer #R102614-01

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Relay

Item # 4545973

Grid is 1 inch square
Relay - Part # 4545973 Mfg Part # 16D74

Time delay relay

OEM Part - Manufacturer #16D74

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Control Board

Item # 2332569

Grid is 1 inch square
Control Board - Part # 2332569 Mfg Part # 23L53

Control board

OEM Part - Manufacturer #23L53

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Pressure Switch

Item # 4366071

Grid is 1 inch square
Pressure Switch - Part # 4366071 Mfg Part # 14A43

Switch-pressure 2 stage .45/.90

OEM Part - Manufacturer #14A43

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Limit Switch

Item # 2345699

Grid is 1 inch square
Limit Switch - Part # 2345699 Mfg Part # 18J28

Limit control

OEM Part - Manufacturer #18J28

Order by 8:00 PM ET, this part ships TODAY!

Lennox Furnace Transformer

Item # 2346086

Grid is 1 inch square
Transformer - Part # 2346086 Mfg Part # 38631

Transformer 120V 24V 30VA

OEM Part - Manufacturer #38631

Lennox Furnace Flame Rollout Limit Switch

Item # 2346598

Grid is 1 inch square
Flame Rollout Limit Switch - Part # 2346598 Mfg Part # 71W49

Rollout switch, 210f

OEM Part - Manufacturer #71W49

Order by 8:00 PM ET, this part ships TODAY!

504 results