GO
400M
Clear All
Humidifier Parts > Aprilaire Humidifier Parts

Aprilaire Humidifier Parts

Repair Help for 400M Aprilaire Humidifier Repair Help for Aprilaire Humidifier Repair Help for Humidifiers

Refine Selection Here:

Product Type

›

Brand

›
  • Aprilaire Parts

Model Number

›
  • 400M

Common Problems

›

Part Category

›

Part Title

›
Aprilaire Humidifier Nozzle

Item # 820859

Grid is 1 inch square
Nozzle - Part # 820859 Mfg Part # 4231

Skill Level:Skill Level

This part fits your Humidifier

Orifice (Yellow)

OEM Part - Manufacturer #4231

Order now and this item will ship out tomorrow

$5.36

In Stock ›

Add to Cart

365 Day Return Policy

Aprilaire Humidifier Humidistat

Item # 2443795

Grid is 1 inch square
Humidistat - Part # 2443795 Mfg Part # 4655

Skill Level:Skill Level

This part fits your Humidifier

Humidistat humidifier control kit

OEM Part - Manufacturer #4655

Order now and this item will ship out tomorrow

$63.30

In Stock ›

Add to Cart

365 Day Return Policy

Aprilaire Humidifier Water Supply Saddle Valve

Item # 820756

Grid is 1 inch square
Water Supply Saddle Valve - Part # 820756 Mfg Part # 4001

This part fits your Humidifier

Water supply saddle valve kit

OEM Part - Manufacturer #4001

$25.51

On Order ›

Add to Cart

365 Day Return Policy

Aprilaire Humidifier Vent Damper

Item # 1796745

Grid is 1 inch square
Vent Damper - Part # 1796745 Mfg Part # 4332

This part fits your Humidifier

Damper and handle

OEM Part - Manufacturer #4332

$48.78

On Order ›

Add to Cart

365 Day Return Policy

Aprilaire Humidifier T fitting

Item # 549719

Picture Unavailable

This part fits your Humidifier

Manufacturer #4001

 

No longer available

Where can I get this part?
Aprilaire Humidifier Soap lotion dispenser - white

Item # 1394359

Picture Unavailable

This part fits your Humidifier

OEM Part - Manufacturer #4001

$31.11

Special Order ›

Add to Cart

365 Day Return Policy

Aprilaire Humidifier Water Deflector

Item # 2683041

Picture Unavailable

This part fits your Humidifier

Distribution tray

OEM Part - Manufacturer #4407

$33.20

On Order ›

Add to Cart

365 Day Return Policy

Aprilaire Humidifier Float

Item # 4960804

Picture Unavailable

This part fits your Humidifier

Float assembly

OEM Part - Manufacturer #4406

$23.20

On Order ›

Add to Cart

365 Day Return Policy

Aprilaire Humidifier Flowmeter

Item # 4960805

Picture Unavailable

This part fits your Humidifier

Water level sensor assembly

OEM Part - Manufacturer #4410

$51.25

On Order ›

Add to Cart

365 Day Return Policy

9 results