Couldn't Find The Belt For Our 20+ Year Old Vacuum Anywhere Else. Found It Quickly On This Site And Vacuum Is Back As Good As Ever.
Nov 23, 2014
COVID NOTICE: Please note, some of our manufacturers and suppliers are having significant trouble sourcing certain items. These back orders may take an extended time to come into our warehouse. We're doing our best to ship your parts as soon as possible! We appreciate your patience in these uncertain times.

$70.76
Special order
Ships in 5 to 20 business days
Part: APR4221
Category: Panels
Part Description:
Duct panel
Additional Information:
This part is no longer available but we have some at our other warehouse--this could change at any time.
42 More Parts for Aprilaire 550
Part Categories for Aprilaire 550
Complete Units | Controls | Covers | Filters | Frames | Hoses, Valves, and Regulators | Other Parts | Panels | Temperature Gauges | Transformers | TubingAll Parts for Aprilaire 550
Part No & Description | Price | |||
---|---|---|---|---|
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APR550 - Complete Unit Going Nla D Ship From Lars View Part Info |
Not Available |
Part No & Description | Price | |||
---|---|---|---|---|
15A |
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APR56 - Humidistat For Autotrac Has Outdoor Temp View Part Info |
$126.18 | |
18 |
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apr4305 - Gasket Automatic Humidifier Control View Part Info |
$5.98 |
Part No & Description | Price | |||
---|---|---|---|---|
7 |
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apr4222 - Cover With Latch And Label View Part Info |
Not Available | |
17 |
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apr4225 - Cover Latch Spring View Part Info |
$13.98 |
Part No & Description | Price | |||
---|---|---|---|---|
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a10wr - Wicking Style Filter 709, Paper Material View Part Info |
$9.71 | ||
1 |
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a10 - Aprilaire #10 Pad Hard Wick View Part Info |
$7.24 |
Part No & Description | Price | |||
---|---|---|---|---|
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APR4598 - Ionizer Frame Assembly View Part Info |
$173.45 |
Part No & Description | Price | |||
---|---|---|---|---|
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A01-0814-148 - Water Valve 24 Volt View Part Info |
$67.36 | ||
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apr4229 - Saddle Valve Adapter View Part Info |
$65.29 | ||
8 |
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apr4223 - Sold Each...drain Spud For Aprilaire View Part Info |
$4.50 | |
9 |
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apr4040 - Water Valve. ** Read External Info** View Part Info |
$67.46 | |
10 |
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apr4004 - In Line Strainer View Part Info |
$3.99 | |
11 |
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APR4001 - Saddle Valve For Aprilaire View Part Info |
$9.99 | |
12 |
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APR4231 - Orifice Yellow View Part Info |
$4.20 | |
16 |
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apr4184 - Nozzle For Aprilaire View Part Info |
$9.38 |
Part No & Description | Price | |||
---|---|---|---|---|
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GA50 - Relay Current Sensing View Part Info |
$35.99 | ||
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APR51 - Current Sensing Relay View Part Info |
$38.68 | ||
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apr4280 - Shock Arrestor View Part Info |
$129.20 | ||
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apr4039 - Plate Humidstat View Part Info |
$9.33 | ||
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APR4526 - Aprilaire 550 Duct Panel View Part Info |
$52.99 | ||
2 |
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APR4793 - Maintance Kit-see Desc For What Is Incl View Part Info |
$73.61 | |
4 |
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APR4219 - Base 550 View Part Info |
$75.21 | |
9 |
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APR4040OEM - Water Solenoid Vavle ( Oem ) View Part Info |
$99.99 | |
15B |
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APR4655 - Manual Humidistat View Part Info |
$57.30 |
Part No & Description | Price | |||
---|---|---|---|---|
5 |
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APR4220 - End Panel Model 550 View Part Info |
$57.12 | |
6 |
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APR4221 - Duct Panel View Part Info |
$70.76 |
Part No & Description | Price | |||
---|---|---|---|---|
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apr8052 - Outdoor Temperature Sensor View Part Info |
$12.46 |
Part No & Description | Price | |||
---|---|---|---|---|
14 |
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apr4010 - Transformer For Aprilaire View Part Info |
$30.74 |
Part No & Description | Price | |||
---|---|---|---|---|
9 |
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35548801 - Drain Hose 10 Foot View Part Info |
$9.99 | |
13 |
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apr4226 - Feed Tube With Compression View Part Info |
$14.68 |
Accessories for all Humidifiers:
Part No & Description | Price | |||
---|---|---|---|---|
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AC-912 - Pan Tabets ( 6 Pack) View Part Info |
$13.65 | ||
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246 - Humidifier Treatment View Part Info |
$9.53 | ||
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T812 - Cutting Board 8 X12 Inch View Part Info |
$2.49 |
Part No & Description | Price | |||
---|---|---|---|---|
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FSRM6 - Humidafresh Rainforest Mist Water Treatm View Part Info |
$6.24 | ||
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FSCA6 - Humidafresh Cinnamon Apple Water Treatme View Part Info |
$5.23 | ||
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FSFV6 - Humidafresh Vanilla Water Treatment View Part Info |
$5.13 | ||
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AC802 - Humidifier Bacteriostatic Water Treatmen View Part Info |
$7.05 | ||
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1T-6 - Humdf Water Treatment32 Oz View Part Info |
$6.25 | ||
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AC816 - Extra Strength Humidifier Cleaner View Part Info |
$5.78 | ||
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FSOB6 - Humidafresh Ocean Breeze View Part Info |
$5.13 | ||
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3US-6 - Water Treatment Cleaner View Part Info |
$6.25 |
Part No & Description | Price | |||
---|---|---|---|---|
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21581001 - Screw Clamp, 5 1/4 - 6 3/4 View Part Info |
$1.99 |