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Lennox Furnace G40DF-24A-045-14 Parts

Shop replacement repair parts for Lennox Furnace model G40DF-24A-045-14

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Brand:Lennox
Model:G40DF-24A-045-14
Product:Furnace
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10 results
Lennox Furnace Flame Sensor
Genuine OEM Part # 52W29 | RC Item #2332606
# 52W29
RC Item #2332606
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
52W29 Flame Sensor
Watch Video
$21.57

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Lennox Furnace Igniter
Genuine OEM Part # 19W61 | RC Item #2443767
# 19W61
RC Item #2443767
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
19W61 Igniter
Watch Video
$100.45

Furnace igniter assembly

Lennox Furnace Control Board
Genuine OEM Part # 81W03 | RC Item #2332648
# 81W03
RC Item #2332648
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
81W03 Control Board
Watch Video
$236.91

Ignition control board.The ignition control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Lennox Furnace Flame Rollout Limit Switch
Genuine OEM Part # 25M60 | RC Item #2345838
# 25M60
RC Item #2345838
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
25M60 Flame Rollout Limit Switch
Watch Video
$53.82

Limit control, rollout, 210f

Lennox Furnace Limit Switch
Genuine OEM Part # 69M38 | RC Item #2346559
# 69M38
RC Item #2346559
Product is a manufacturer part
69M38 Limit Switch
Watch Video
$42.60

Limit control, 135 f

Lennox Furnace Tube
Genuine OEM Part # 98L78 | RC Item #2727488
# 98L78
RC Item #2727488
Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
98L78 Tube
Watch Video
$112.95

Pressure switch tubing kit

Lennox Furnace Air Filter
Genuine OEM Part # 31J81 | RC Item #2710880
# 31J81
RC Item #2710880
Product is a bestsellerProduct is a manufacturer part
31J81 Air Filter
Watch Video
$84.31

Filter 14" x 25" x 1", washable

Lennox Furnace Heat Exchanger
Genuine OEM Part # 28M82 | RC Item #2710274
# 28M82
RC Item #2710274
Product is a bestsellerProduct is a manufacturer part
28M82 Heat Exchanger
Watch Video
$375.70

Heat exchanger

Lennox Furnace Pressure Switch
Genuine OEM Part # 56L32 | RC Item #2346346
# 56L32
RC Item #2346346
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
56L32 Pressure Switch
Watch Video
$143.64

Pressure switch

Lennox Furnace Limit Switch
Genuine OEM Part # 38M69 | RC Item #2346103
# 38M69
RC Item #2346103
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
38M69 Limit Switch
Watch Video
$40.80

Limit control

Lennox G40DF-24A-045-14 Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common Lennox G40DF-24A-045-14 problems ― and their solutions. Do any of these look familiar?
Furnace not heating
23 possible causes and potential solutions
Furnace not heating
Furnace is noisy or loud
7 possible causes and potential solutions
Furnace is noisy or loud
Furnace starts then stops
16 possible causes and potential solutions
Furnace starts then stops
VIEW ALL COMMON PROBLEMSShop All Lennox Furnace Parts

Frequently Purchased Together For This Model

Flame Sensor
Flame Sensor
Run Capacitor
Run Capacitor
Igniter
Igniter
Control Board
Control Board

G40DF-24A-045-14 Parts

Maintain and repair your Lennox G40DF-24A-045-14 Furnace efficiently with genuine Lennox G40DF-24A-045-14 replacement parts from Repair Clinic. Our extensive inventory includes parts for all common G40DF-24A-045-14 repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your G40DF-24A-045-14. Use detailed parts diagrams, repair help guides, and manuals to guide your repair process. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your equipment running like new.

Why Choose Repair Clinic for G40DF-24A-045-14 Parts?

  • Genuine Lennox replacement parts
  • Same-day shipping on in-stock items
  • 365-day, no-hassle return policy
  • Price match guarantee

Repair your Lennox G40DF-24A-045-14 Furnace with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Furnace stays in top condition.

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