Aprilaire 350 Humidifier Parts

39 Humidifier Parts Available For This Model

Looking for genuine replacement parts for your Aprilaire 350? Whether you need Filters, Complete Units, or Controls, it’s easy to get your humidifier back in shape.

Part Categories for APRILAIRE 350:

Complete Units | Controls | Covers | Filters | Frames | Hardware | Hoses, Valves, and Regulators | Motors and Blades | Other Parts

Accessories for all Humidifiers:

Accessories | Chemicals | Tubing

Model Description

This humidifier is a completely self-contained unit, designed especially fo...

Additional Model Information:

24v ac, saddle valve

Owner's Manuals for APRILAIRE 350:


      My order was processed, shipped and delivered in a very timely fashion! I will definitely order from you again should I need more grill parts! Amazing service!!

June 30, 2023 Customer Reviews

Complete Units

Ref.ImagePart No & DescriptionPrice
APR300 partAPR300 - Complete Unit-furnace Inden
Quantity: 1
View Part Info
$947.06

In stock

Controls

Ref.ImagePart No & DescriptionPrice
15apr4258 partapr4258 - Humidifier Control 120 Volt
Quantity: 1
View Part Info
$130.49

In stock

21apr4260 - Power Cord
View Part Info
Not Available More information

Covers

Ref.ImagePart No & DescriptionPrice
17apr4193 - Junction Cover Box
View Part Info
$6.31

Special order

Filters

Ref.ImagePart No & DescriptionPrice
a35wr parta35wr - Filter Wicking Style
View Part Info
$19.32

In stock

3a35 parta35 - Hard Wick Filter Aprilaire (714)
Quantity: 1
View Part Info
$16.05

Out of Stock

Frames

Ref.ImagePart No & DescriptionPrice
1APR4206 - Inlet Frame
View Part Info
$83.49

Special order

4apr4182 partapr4182 - Distribution Tray Coated
View Part Info
$43.56

In stock

5apr4183 partapr4183 - Distribution Tray Coated
View Part Info
$45.68

In stock

Hardware

Ref.ImagePart No & DescriptionPrice
apr4203 - Screw And Clips
View Part Info
$38.65

Special order

Hoses, Valves, and Regulators

Ref.ImagePart No & DescriptionPrice
6apr4184 partapr4184 - Nozzle For Aprilaire
View Part Info
$13.78

In stock

9apr4187 partapr4187 - Drain Spud
View Part Info
$13.40

In stock

13apr4191 partapr4191 - Solenoid Valve (plastic Junction Box)
View Part Info
$163.76

In stock

14apr4232 partapr4232 - Orifice Blue
Quantity: 1
View Part Info
$3.59

In stock

16apr4079 partapr4079 - Feed Tube And Nozzle
View Part Info
$18.08

In stock

20apr4004 partapr4004 - In Line Strainer
Quantity: 1
View Part Info
$3.99

In stock

24APR4001 partAPR4001 - Saddle Valve For Aprilaire
View Part Info
$27.68

In stock

Motors and Blades

Ref.ImagePart No & DescriptionPrice
10APR4188 - Fan Blade
View Part Info
$33.83

Special order

11apr4189 - Motor
Quantity: 1
View Part Info
$219.04

In stock

12apr4190 - Motor Bracket
View Part Info
$61.26

Special order

Other Parts

Ref.ImagePart No & DescriptionPrice
apr4280 partapr4280 - Shock Arrestor
View Part Info
$221.74

In stock

2apr4181 partapr4181 - Scale Control Insert
View Part Info
$23.59

In stock

7APR4185 - Housing Baffle 350/360
View Part Info
$22.09

Special order

8apr4186 - Housing
View Part Info
$149.89

Special order

18apr4194 - Junction Cover
View Part Info
$16.66

Special order

19APR4655 partAPR4655 - Manual Humidistat
View Part Info
$91.86

In stock

26apr4201 partapr4201 - Outlet Adapter
View Part Info
$114.80

In stock

27apr4202 - Joist Bracket
View Part Info
$22.09

Special order

Accessories for all Humidifiers:

Accessories

Ref.ImagePart No & DescriptionPrice
AC-912 partAC-912 - Pan Tabets ( 6 Pack)
View Part Info
$13.65

In stock

246 part246 - Humidifier Treatment
View Part Info
$15.65

In stock

Chemicals

Ref.ImagePart No & DescriptionPrice
FSRM6 partFSRM6 - Humidafresh Rainforest Mist Water Treatm
Quantity: 1
View Part Info
$11.03

In stock

FSCA6 partFSCA6 - Humidafresh Cinnamon Apple Water Treatme
Quantity: 1
View Part Info
$11.15

In stock

FSFV6 partFSFV6 - Humidafresh Vanilla Water Treatment
Quantity: 1
View Part Info
$11.03

In stock

AC802 partAC802 - Humidifier Bacteriostatic Water Treatmen
Quantity: 1
View Part Info
$11.28

In stock

1T-6 part1T-6 - Humdf Water Treatment32 Oz
Quantity: 1
View Part Info
$11.80

In stock

AC816 partAC816 - Extra Strength Humidifier Cleaner
Quantity: 1
View Part Info
$11.22

In stock

FSOB6 partFSOB6 - Humidafresh Ocean Breeze
Quantity: 1
View Part Info
$11.53

In stock

3US-6 part3US-6 - Water Treatment Cleaner
View Part Info
$11.22

In stock

Tubing

Ref.ImagePart No & DescriptionPrice
21581001 part21581001 - Worm Gear Clamp, 5 5/8 - 6 1/2
Quantity: 1
View Part Info
$1.99

In stock