Aprilaire 550
43 Parts Available for this Model
The perfect part. Easy replacement. Shelbie, their CSR online, was amazing. The original part was out of stock but she found me the last available of the updated part.
Apr 22, 2015
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Part Categories for Aprilaire 550
Complete Units | Controls | Covers | Filters | Frames | Hoses, Valves, and Regulators | Other Parts | Panels | Temperature Gauges | Transformers | TubingModel Description
The Aprilaire 550 bypass humidifier is an economy unit designed for smaller homes. This unit utilizes a manual humidifier control that can be installed in the living area or on the furnace ductwork. Along with all other models (except model 448) it is equipped with a drain to flush minerals from the system. The model 550 has an evaporative capacity of 0.50 gallons per hour and can handle up to 3,000 square feet if the home is tightly constructed.
All Parts for Aprilaire 550
| Part No & Description | Price | |||
|---|---|---|---|---|
|
APR550 - Complete Unit Going Nla D Ship From Lars View Part Info |
Not Available |
| Part No & Description | Price | |||
|---|---|---|---|---|
| 15A |
|
APR56 - Humidistat For Autotrac Has Outdoor Temp View Part Info |
$126.18 | |
| 18 |
|
apr4305 - Gasket Automatic Humidifier Control View Part Info |
$4.73 |
| Part No & Description | Price | |||
|---|---|---|---|---|
| 7 |
|
apr4222 - Cover With Latch And Label View Part Info |
Not Available | |
| 17 |
|
apr4225 - Cover Latch Spring View Part Info |
$13.98 |
| Part No & Description | Price | |||
|---|---|---|---|---|
|
a10wr - Wicking Style Filter 709, Paper Material View Part Info |
$8.99 | ||
| 1 |
|
a10 - Aprilaire #10 Pad Hard Wick View Part Info |
$7.24 |
| Part No & Description | Price | |||
|---|---|---|---|---|
|
APR4598 - Ionizer Frame Assembly View Part Info |
$173.45 |
| Part No & Description | Price | |||
|---|---|---|---|---|
|
A01-0814-148 - Water Valve 24 Volt View Part Info |
$67.36 | ||
|
|
apr4229 - Saddle Valve Adapter View Part Info |
$65.29 | ||
| 8 |
|
apr4223 - Sold Each...drain Spud For Aprilaire View Part Info |
$4.50 | |
| 9 |
|
apr4040 - Water Valve. ** Read External Info** View Part Info |
$73.41 | |
| 10 |
|
apr4004 - In Line Strainer View Part Info |
$3.99 | |
| 11 |
|
APR4001 - Saddle Valve For Aprilaire View Part Info |
$9.99 | |
| 12 |
|
APR4231 - Orifice Yellow View Part Info |
$4.20 | |
| 16 |
|
apr4184 - Nozzle For Aprilaire View Part Info |
$9.38 |
| Part No & Description | Price | |||
|---|---|---|---|---|
|
GA50 - Relay Current Sensing View Part Info |
$35.99 | ||
|
APR51 - Current Sensing Relay View Part Info |
$38.68 | ||
|
apr4280 - Shock Arrestor View Part Info |
$129.20 | ||
|
apr4039 - Plate Humidstat View Part Info |
$9.33 | ||
|
|
APR4526 - Aprilaire 550 Duct Panel View Part Info |
$52.99 | ||
| 2 |
|
APR4793 - Maintance Kit-see Desc For What Is Incl View Part Info |
$73.61 | |
| 4 |
|
APR4219 - Base 550 View Part Info |
$75.21 | |
| 9 |
|
APR4040OEM - Water Solenoid Vavle ( Oem ) View Part Info |
$99.99 | |
| 15B |
|
APR4655 - Manual Humidistat View Part Info |
$57.30 |
| Part No & Description | Price | |||
|---|---|---|---|---|
| 5 |
|
APR4220 - End Panel Model 550 View Part Info |
$57.12 | |
| 6 |
|
APR4221 - Duct Panel View Part Info |
$70.76 |
| Part No & Description | Price | |||
|---|---|---|---|---|
|
apr8052 - Outdoor Temperature Sensor View Part Info |
$12.46 |
| Part No & Description | Price | |||
|---|---|---|---|---|
| 14 |
|
apr4010 - Transformer For Aprilaire View Part Info |
$29.84 |
| Part No & Description | Price | |||
|---|---|---|---|---|
| 9 |
|
35548801 - Drain Hose 10 Foot View Part Info |
$9.99 | |
| 13 |
|
apr4226 - Feed Tube With Compression View Part Info |
$14.68 |
Accessories for all Humidifiers:
| Part No & Description | Price | |||
|---|---|---|---|---|
|
AC-912 - Pan Tabets ( 6 Pack) View Part Info |
$13.65 | ||
|
246 - Humidifier Treatment View Part Info |
$9.53 | ||
|
T812 - Cutting Board 8 X12 Inch View Part Info |
$2.49 |
| Part No & Description | Price | |||
|---|---|---|---|---|
|
FSRM6 - Humidafresh Rainforest Mist Water Treatm View Part Info |
$6.24 | ||
|
FSCA6 - Humidafresh Cinnamon Apple Water Treatme View Part Info |
$5.23 | ||
|
FSFV6 - Humidafresh Vanilla Water Treatment View Part Info |
$5.13 | ||
|
AC802 - Humidifier Bacteriostatic Water Treatmen View Part Info |
$7.05 | ||
|
1T-6 - Humdf Water Treatment32 Oz View Part Info |
$6.25 | ||
|
AC816 - Extra Strength Humidifier Cleaner View Part Info |
$5.78 | ||
|
FSOB6 - Humidafresh Ocean Breeze View Part Info |
$5.13 | ||
|
3US-6 - Water Treatment Cleaner View Part Info |
$6.25 |
| Part No & Description | Price | |||
|---|---|---|---|---|
|
21581001 - Screw Clamp, 5 1/4 - 6 3/4 View Part Info |
$1.99 |