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Furnace Parts > Lennox Furnace Duct & Venting Parts

Lennox Furnace Parts

Repair Help for Lennox Furnace Repair Help for Furnaces

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Product Type

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  • Furnace

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  • Lennox Parts

Common Problems

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Part Category

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  • Duct & Venting

Part Title

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Lennox Furnace Vent Connector

Item # 4538206

Grid is 1 inch square
Vent Connector - Part # 4538206 Mfg Part # 14K09

102862-02 flue coupling service kit

OEM Part - Manufacturer #14K09

$21.53

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Lennox Furnace Duct & Venting

Item # 2724129

Grid is 1 inch square
Duct & Venting - Part # 2724129 Mfg Part # 83M82

Exhaust Tee

OEM Part - Manufacturer #83M82

Oversize Part – Special Shipping Required

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

$168.22

In Stock ›

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365 Day Return Policy

Lennox Furnace Exhaust Duct

Item # 2721222

Grid is 1 inch square
Exhaust Duct - Part # 2721222 Mfg Part # 71W26

Assy-flue exhaust

OEM Part - Manufacturer #71W26

$36.69

On Order ›

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Lennox Furnace Air Duct

Item # 2711298

Grid is 1 inch square
Air Duct - Part # 2711298 Mfg Part # 32M65

Collar-flue

OEM Part - Manufacturer #32M65

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

$73.47

In Stock ›

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Lennox Furnace Air Baffle

Item # 2719368

Grid is 1 inch square
Air Baffle - Part # 2719368 Mfg Part # 64L81

Skill Level:Skill Level

Diaphragm assy-air

OEM Part - Manufacturer #64L81

$92.20

On Order ›

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Lennox Furnace Vent Connector

Item # 2710945

Grid is 1 inch square
Vent Connector - Part # 2710945 Mfg Part # 31L98

Adapter

OEM Part - Manufacturer #31L98

$102.22

On Order ›

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Lennox Furnace Duct Connector

Item # 2711480

Grid is 1 inch square
Duct Connector - Part # 2711480 Mfg Part # 33H63

Flange collar

OEM Part - Manufacturer #33H63

$173.69

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Lennox Furnace Air Baffle

Item # 2706702

Grid is 1 inch square
Air Baffle - Part # 2706702 Mfg Part # 12L48

Orifice

OEM Part - Manufacturer #12L48

$23.27

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Lennox Furnace Vent Damper

Item # 2710633

Grid is 1 inch square
Vent Damper - Part # 2710633 Mfg Part # 30H60

Blade-damper

OEM Part - Manufacturer #30H60

$171.45

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Lennox Furnace Air Baffle

Item # 2717628

Grid is 1 inch square
Air Baffle - Part # 2717628 Mfg Part # 58L14

Plate-cutoff

OEM Part - Manufacturer #58L14

$210.91

On Order ›

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Lennox Furnace Air Diverter

Item # 2719816

Grid is 1 inch square
Air Diverter - Part # 2719816 Mfg Part # 66K04

Plate-cutoff

OEM Part - Manufacturer #66K04

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

$134.11

In Stock ›

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Lennox Furnace Vent Connector

Item # 2726908

Grid is 1 inch square
Vent Connector - Part # 2726908 Mfg Part # 95J91

Adapter

OEM Part - Manufacturer #95J91

$287.18

On Order ›

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Lennox Furnace Air Diverter

Item # 2734444

Grid is 1 inch square
Air Diverter - Part # 2734444 Mfg Part # Y3957

Lms air louver 1 10512164

OEM Part - Manufacturer #Y3957

$10.87

On Order ›

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Lennox Furnace Air Diverter

Item # 2734445

Grid is 1 inch square
Air Diverter - Part # 2734445 Mfg Part # Y3958

Lms air louver 2 10512165

OEM Part - Manufacturer #Y3958

$7.95

On Order ›

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Lennox Furnace Cover

Item # 4962481

Grid is 1 inch square
Cover - Part # 4962481 Mfg Part # 19V61

Skill Level:Skill Level

Box-collector cold end header

OEM Part - Manufacturer #19V61

$160.53

On Order ›

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365 Day Return Policy

243 results