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Holmes Dehumidifier HDH40B Parts

Factory-certified, genuine OEM Holmes Dehumidifier HDH40B parts. All in-stock repair parts and accessories ship the same day.

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Brand:Holmes
Model:HDH40B
Product:Dehumidifier
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13 results
216594300 Start Relay
Best SellerManufacturer Part
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Best SellerManufacturer Part
Start Relay
Genuine OEM Part # 216594300
# 216594300
(0)
0 star rating
$59.23
(0)
0 star rating
Skill Level (3)
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Compressor start relay

$59.23
5304464993 Tablets
Best SellerManufacturer Part
Best SellerManufacturer Part
Tablets
Genuine OEM Part # 5304464993
# 5304464993
(0)
0 star rating
$9.36
(0)
0 star rating
Skill Level (1)
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Pan treatment tabletsfor air conditioners, humidifiers and dehumidifiers

$9.36
5303306080 Float
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Float
Genuine OEM Part # 5303306080
# 5303306080
No Longer Available
N/A
Skill Level (1)
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This is a Genuine Replacement Part,The Model Number and Name for The Following Item: Frigidaire (FRIGB) 5303306080 Dehumidifier - Thermostat

N/A
No Longer Available
5308016448 Fan Blade
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Best SellerManufacturer Part
Fan Blade
Genuine OEM Part # 5308016448
# 5308016448
No Longer Available
N/A

Fan blade

N/A
No Longer Available
5308016437 Bucket Switch
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Bucket Switch
Genuine OEM Part # 5308016437
# 5308016437
No Longer Available
N/A

Auto shut-off switch

N/A
No Longer Available
5304411998 Compressor
Best SellerManufacturer Part
Best SellerManufacturer Part
Compressor
Genuine OEM Part # 5304411998
# 5304411998
No Longer Available
N/A

Compressor

N/A
No Longer Available
5303300838 Fan Motor
Best SellerManufacturer Part
Best SellerManufacturer Part
Fan Motor
Genuine OEM Part # 5303300838
# 5303300838
No Longer Available
N/A

Fan motor, dehumidifier

N/A
No Longer Available
5303275278 Caster
Best SellerManufacturer Part
Best SellerManufacturer Part
Caster
Genuine OEM Part # 5303275278
# 5303275278
No Longer Available
N/A
Skill Level (1)
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This is a genuine replacement Part, The model number and name for the following item: Frigidaire (FRIGB) 5303275278 dehumidifier - orifice.

N/A
No Longer Available
327651108 Water Bucket
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Water Bucket
Genuine OEM Part # 327651108
# 327651108
No Longer Available
N/A
Skill Level (1)
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Dehumidifier water container with float, new style.

Replaces older brown open top containers.

N/A
No Longer Available
327600901 Control Knob
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Best SellerManufacturer Part
Control Knob
Genuine OEM Part # 327600901
# 327600901
No Longer Available
N/A

Control knob, black

N/A
No Longer Available
327100501 Indicator Light
Best SellerManufacturer Part
Best SellerManufacturer Part
Indicator Light
Genuine OEM Part # 327100501
# 327100501
No Longer Available
N/A

Light

N/A
No Longer Available
216345500 Overload
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Best SellerManufacturer Part
Overload
Genuine OEM Part # 216345500
# 216345500
No Longer Available
N/A

Overload

N/A
No Longer Available
5303296823 Humidistat
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Best SellerManufacturer Part
Humidistat
Genuine OEM Part # 5303296823
# 5303296823
No Longer Available
N/A
Skill Level (2)
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Humidistat control

N/A
No Longer Available

HDH40B Parts

Maintain and repair your Holmes HDH40B Dehumidifier with genuine Holmes HDH40B replacement parts from Frigidaire Appliance Parts.

Shop our full Holmes HDH40B parts list of in-stock items that ship the same day, including replacement parts for all common HDH40B 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 HDH40B. Use detailed parts diagrams, repair help videos, and guides for your repair. Frigidaire Appliance Parts provides troubleshooting tips and videos to resolve common issues and keep your Dehumidifier running like new.

Why Choose Frigidaire Appliance Parts for HDH40B Parts?

  • Factory-certified Holmes replacement parts
  • Same-day shipping on in-stock items
  • 30-day, no-hassle return policy
  • Price match guarantee

Repair your Holmes HDH40B Dehumidifier with reliable replacement parts and expert support from Frigidaire Appliance Parts. Order today and keep your Dehumidifier in top condition.

Holmes HDH40B 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 Holmes HDH40B problems ― and their solutions. Do any of these look familiar?
Dehumidifier not working
4 possible causes and potential solutions
Dehumidifier not working
Dehumidifier fan not working
2 possible causes and potential solutions
Dehumidifier fan not working
Dehumidifier freezing up
3 possible causes and potential solutions
Dehumidifier freezing up
VIEW ALL COMMON PROBLEMSShop All Holmes Dehumidifier Parts

Frequently Purchased Together For This Model

Start Relay
Start Relay
Tablets
Tablets
Float
Float
Fan Blade
Fan Blade