Humidifier Parts

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Aprilaire 8051

Aprilaire 8051

Aprilaire Humidifier Part, 10K Remote Flush-Mount Temperature Sensor

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Aprilaire 8061

Aprilaire 8061

Aprilaire Humidifier Part, 2-Remote Temperature Support Module for Model 8870

Our Price: $69.99
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Aprilaire 4040

Aprilaire 4040

Aprilaire Humidifier 24V Solenoid Valve

Our Price: $45.99
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Aprilaire 60

Aprilaire 60

Aprilaire Humidifier Humidistat w/Blower Activation - White

Our Price: $79.99
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Aprilaire 4119

Aprilaire 4119

Aprilaire Model 2200 Air Cleaner Pleat Spacer (single spacer)

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Aprilaire 4598

Aprilaire 4598

Aprilaire Model 5000 Air Cleaner Ionizer Frame Assembly

Regular Price: $154.99
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Aprilaire 4310

Aprilaire 4310

Aprilaire Model 5000 Air Cleaner Power Pack and Door Assembly - Old Style

Regular Price: $405.99
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Aprilaire 56

Aprilaire 56

Aprilaire Automated Humidistat (Outdoor/Indoor)

Our Price: $61.99
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Aprilaire 4344

Aprilaire 4344

Aprilaire Model 2200 Air Cleaner Door with Seal - New Style

Regular Price: $69.99
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Aprilaire 4655

Aprilaire 4655

Aprilaire Manual Digital Control Humidistat

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Aprilaire 4238

Aprilaire 4238

Aprilaire 700 Series Humidifier Circuit Board

Our Price: $46.99
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Aprilaire 4270

Aprilaire 4270

Aprilaire Model 2400/5000 Air Cleaner Pleat Spacer

Regular Price: $25.99
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Aprilaire 70

Aprilaire 70

Aprilaire Living Space Control for Model# 1700 Dehumidifier

Our Price: $52.61
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Fantech J10-810

Fantech J10-810

Fantech Wall Mounted Dehumidistat

Our Price: $24.00
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Aprilaire 4522

Aprilaire 4522

Aprilaire Basement Kit Dehumidifier for Model# 1700

Our Price: $351.03
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Aprilaire 8052

Aprilaire 8052

Aprilaire 10K Outdoor / Duct Mount Remote Temperature Sensor

Our Price: $7.90
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Aprilaire 4308

Aprilaire 4308

Aprilaire Model 5000 Air Cleaner Inner Housing with Seals & (6) Spacers

Regular Price: $113.99
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Aprilaire 4827

Aprilaire 4827

Aprilaire Humidifier Part, Power Pack & Door Assembly for Model 5000 - Gray

Our Price: $370.00
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Aprilaire 51

Aprilaire 51

Aprilaire 120V Current Sensing Relay

Our Price: $33.60
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Aprilaire 4510

Aprilaire 4510

Aprilaire Model 1700 Dehumidifier Filter

Our Price: $26.99
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Aprilaire 4191

Aprilaire 4191

Aprilaire 350/360 Series Humidifier Solenoid Valve

Our Price: $50.00
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Aprilaire 4347

Aprilaire 4347

Aprilaire Model 2400 Air Cleaner Door with Seal - New Style

Regular Price: $67.99
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Aprilaire 4602

Aprilaire 4602

Aprilaire Model 5000 Electronic Air Cleaner Ionizer Wire - 25.06"

Our Price: $8.60
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Aprilaire 4725

Aprilaire 4725

Aprilaire Model 2200 Air Cleaner Universal Seal Kit

Our Price: $21.99
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Aprilaire 50

Aprilaire 50

Aprilaire 24V Current Sensing Relay

Our Price: $26.00
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Aprilaire 4315

Aprilaire 4315

Aprilaire Model 5000 Electronic Air Cleaner Ionizer Wire - 24.94"

Our Price: $8.50
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Aprilaire 8024

Aprilaire 8024

Aprilaire 24V Relay Card for General Purpose Use

Our Price: $28.99
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Aprilaire 4517

Aprilaire 4517

Aprilaire 1700 Series Dehumidifier Power Supply Board

Our Price: $110.99
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Aprilaire 4010

Aprilaire 4010

Aprilaire Humidifier Transformer

Our Price: $12.99
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Aprilaire 8082

Aprilaire 8082

Aprilaire Humidifier Part, Temperature Support Module for Model 8800

Our Price: $122.99
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Aprilaire 4004

Aprilaire 4004

Aprilaire Humidifier Drain Type In-Line Strainer

Our Price: $3.28
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Aprilaire 8053

Aprilaire 8053

Aprilaire 10K Remote Temperature Sensor with Surface-Mount Enclosure

Our Price: $13.49
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Aprilaire 4331

Aprilaire 4331

Aprilaire 600 Series Humidifier Water Distribution Tray

Our Price: $9.49
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Aprilaire 5158

Aprilaire 5158

Aprilaire Airflow Measuring Device for Model# 8100 ERV

Regular Price: $153.99
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Aprilaire 4246

Aprilaire 4246

Aprilaire 700 Series Humidifier Water Distribution Tray

Our Price: $9.49
as low as: $8.83

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Aprilaire 4277

Aprilaire 4277

Aprilaire 560 Series Humidifier Water Distribution Tray

Our Price: $14.30
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Aprilaire 4218

Aprilaire 4218

Aprilaire 550 Series Humidifier Water Distribution Tray

Our Price: $8.60
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Aprilaire 4235

Aprilaire 4235

Aprilaire 700 Series Humidifier Plastic Feed Tube and Nozzle

Our Price: $6.49
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Aprilaire 4217

Aprilaire 4217

Aprilaire Replacement Scale Control Insert for 558/550A/550 Humidifiers

Our Price: $9.60
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Honeywell HMP-12P

Honeywell HMP-12P

Honeywell Humidifier Mineral Absorption Pads

Regular Price: $5.99
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Aprilaire 4226

Aprilaire 4226

Aprilaire 550 Series Humidifier Feed Tube with Compression Sleeve

Our Price: $6.48
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Honeywell DC-102

Honeywell DC-102

Honeywell Demineralization Cartridge for Ultrasonic Humidifiers - 2-Pack

Our Price: $3.80
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Aprilaire 5353

Aprilaire 5353

Aprilaire Dehumidifier Control Board Kit For Model 75 Or 76

Our Price: $182.40
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Aprilaire 4597

Aprilaire 4597

Aprilaire Model 5000 Electronic Air Cleaner Outer Housing with Seal

Our Price: $146.20
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Vornado MD1-0018

Vornado MD1-0018

Vornado Humidifier Mineral Cartridge for Vornado Ultrasonic Humidifiers

Regular Price: $12.99
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Aprilaire 4132

Aprilaire 4132

Aprilaire Model 2250 Air Cleaner Grille

Our Price: $219.99
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Aprilaire 4131

Aprilaire 4131

Aprilaire Model 2250 Air Cleaner Housing without Grille

Our Price: $124.80
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Aprilaire 4336

Aprilaire 4336

Aprilaire Humidifier Resistor Case and Manual Label

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Aprilaire 4231

Aprilaire 4231

Aprilaire Humidifier Yellow Orifice - Pack of 2

Our Price: $2.20
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Aprilaire 5153

Aprilaire 5153

Aprilaire Model 8100 Energy Recovery Ventilator 2-Piece Filter Set

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Aprilaire 4314

Aprilaire 4314

Aprilaire Model 5000 Electronic Air Cleaner Media Ground Assembly

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Aprilaire 4182

Aprilaire 4182

Aprilaire 350/360 Series Humidifier Water Distribution Tray

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Aprilaire 4407

Aprilaire 4407

Aprilaire 400 Series Humidifier Water Distribution Tray

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Aprilaire 4751

Aprilaire 4751

Aprilaire Dehumidifier Duct Collars - 2 Pack

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Aprilaire 4232

Aprilaire 4232

Aprilaire Humidifier Blue Orifice - Pack of 2

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Aprilaire 65

Aprilaire 65

Aprilaire Humidifier Digital Humidistat Controller - White

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Aprilaire 4266

Aprilaire 4266

Aprilaire 550 Series Humidifier Feed Tube

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Aprilaire 4832

Aprilaire 4832

Aprilaire Model 4200 Air Cleaner Door

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Aprilaire 4574

Aprilaire 4574

Aprilaire Replacement Internal Board Controller for AprilAire Humidifiers

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Aprilaire 4206

Aprilaire 4206

Aprilaire Inlet Frame for 350/360 Humidifiers

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Aprilaire 4405

Aprilaire 4405

Aprilaire 400 Series Humidifier Float Cover

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Fantech MDEH1

Fantech MDEH1

Fantech 2-Wire Mechanical Low Voltage Dehhumidistat

Our Price: $15.99
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Fantech MDEH2

Fantech MDEH2

Fantech 4-Wire Mechanical Low Voltage Dehhumidistat (with ON/OFF Switch)

Our Price: $33.99
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Aprilaire 4735

Aprilaire 4735

Aprilaire Humidifier Part Orifice Plate - Blue/Gray

Our Price: $43.20
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Aprilaire 8835

Aprilaire 8835

Aprilaire Remote Access Kit for 8825 System Controller

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Aprilaire 4520

Aprilaire 4520

Aprilaire Model 1700 Dehumidifier Distributor and Nozzle

Regular Price: $43.99
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Aprilaire 4346

Aprilaire 4346

Aprilaire Model 2400 High Efficiency Air Cleaner Outer Housing - New Style

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Aprilaire 1101

Aprilaire 1101

Aprilaire Drain Safety Warning Device

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68 products Sort by 

How to Select

How to select Humidifier Parts

The repair of a humidifier is a very tricky and challenging process, especially when you have no idea where to get high quality replacement parts and details. This guide will help you specify what part of the humidifier is not working and find a matching replacement to fix the problem. Oftentimes a problem can be fixed within an hour or even less time. The details of the humidifier parts that break often are the cartridges, filters, humidistat and thermostats.

When a thermostat or as it is also called, temperature support device is broken, the water temperature inside the humidifier is no longer maintained at the desired level. You can easily know if the thermostat is broken by checking the water temperature. To replace such detail, you need to find the temperature controller that will have the same specifications as the old detail did. You can also choose a more advanced part and install a temperature sensor instead of a thermostat. This will help you preset the temperature level and know that it will be maintained automatically.

Humidistat is the most essential detail of the device. This part measures the humidity in the air and controls the device’s operation accordingly. If the humidistat is broken, your humidifier will maintain too high or too low humidity level which may lead to unwanted consequences. Equipping your humidifier with this small part will help you always know the humidity level. Moreover, such an appliance will automatically adjust the operation according to the information it shows.

Cartridges and filters are the parts of a humidifier that help create healthy and comfortable humidity level in the room. Without such parts, the moisture that comes from the humidifier would not be clean and safe. Demineralization cartridges prevent lime and calcium from appearing inside the device’s water tank and in addition to that dispose of dust that oftentimes appears in the water. Filters perform additional cleaning job before the water transforms into steam and gets into the air. You need to replace the filters and cartridges from the humidifier at least twice a year. To know what type of detail to select, check the specifications of the old item and look for a replacement with matching data.

If you don’t know how to replace a particular detail or filter, better hire a professional to do that for you. That way you’ll be sure your humidifier will operate correctly. The money you will pay the technician can’t be compared with the amount you would need to spend if you break your humidifier.