apr4280

Shock arrestor

FITS APRILAIRE 550

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August 13, 2021
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$129.20 In Stock

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Part: apr4280

AFP Item #: apr4280

Category: Other Parts


This part fits 26 models

Aprilaire:
110
112
220
224
350
360
400
440
550
550a
558

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Part Description

Shock arrestor

This part is also known as:

4280, apr4280

Part Categories for APRILAIRE 550:

Complete Units | Controls | Covers | Filters | Frames | Hoses, Valves, and Regulators | Other Parts | Panels | Temperature Gauges | Transformers | Tubing

Accessories for all Humidifiers:

Accessories | Chemicals | Tubing

Complete Units

Ref.ImagePart No & DescriptionPrice
APR550APR550 - Complete Unit Going Nla D Ship From Lars
Quantity: 1
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Not Available More information

Controls

Ref.ImagePart No & DescriptionPrice
15AAPR56APR56 - Humidistat For Autotrac Has Outdoor Temp
Quantity: 1
View Part Info
$183.62

In stock

18apr4305apr4305 - Gasket Automatic Humidifier Control
View Part Info
$7.80

In stock

Covers

Ref.ImagePart No & DescriptionPrice
7apr4222apr4222 - Cover With Latch And Label
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Not Available More information
17apr4225apr4225 - Cover Latch Spring
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$13.98

Out of Stock

Filters

Ref.ImagePart No & DescriptionPrice
a10wra10wr - Wicking Style Filter 709, Paper Material
Quantity: 1
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$15.40

In stock

1a10a10 - Aprilaire #10 Pad Hard Wick
Quantity: 1
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$16.43

In stock

Frames

Ref.ImagePart No & DescriptionPrice
APR4598 - Ionizer Frame Assembly
Quantity: 1
View Part Info
$173.45

Special order

Hoses, Valves, and Regulators

Ref.ImagePart No & DescriptionPrice
8apr4223apr4223 - Sold Each...drain Spud For Aprilaire
Quantity: 1
View Part Info
$6.58

Out of Stock

9apr4040apr4040 - Water Valve. ** Read External Info**
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$66.78

In stock

10apr4004apr4004 - In Line Strainer
Quantity: 1
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$3.99

In stock

11APR4001APR4001 - Saddle Valve For Aprilaire
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$27.68

In stock

12APR4231APR4231 - Orifice Yellow
Quantity: 1
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$12.37

In stock

16apr4184apr4184 - Nozzle For Aprilaire
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$13.78

In stock

Other Parts

Ref.ImagePart No & DescriptionPrice
GA50GA50 - Relay Current Sensing
Quantity: 1
View Part Info
$47.27

In stock

APR51APR51 - Current Sensing Relay
Quantity: 1
View Part Info
$47.73

In stock

apr4280apr4280 - Shock Arrestor
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$129.20

In stock

apr4039apr4039 - Plate Humidstat
View Part Info
$13.50

In stock

APR4526 - Aprilaire 550 Duct Panel
View Part Info
$52.99

Special order

SUHS24SUHS24 - Solenoid
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$33.00

In stock

2APR4793APR4793 - Maintance Kit-see Desc For What Is Incl
View Part Info
$99.30

In stock

4APR4219 - Base 550
View Part Info
$75.21

Special order

9APR4040OEMAPR4040OEM - Water Solenoid Vavle ( Oem )
View Part Info
$126.44

In stock

15BAPR4655APR4655 - Manual Humidistat
View Part Info
$83.72

In stock

Panels

Ref.ImagePart No & DescriptionPrice
5APR4220 - End Panel Model 550
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$57.12

Special order

6APR4221 - Duct Panel
View Part Info
$70.76

Out of Stock

Temperature Gauges

Ref.ImagePart No & DescriptionPrice
apr8052apr8052 - Outdoor Temperature Sensor
View Part Info
$17.02

In stock

Transformers

Ref.ImagePart No & DescriptionPrice
14apr4010apr4010 - Transformer For Aprilaire
Quantity: 1
View Part Info
$42.54

In stock

Tubing

Ref.ImagePart No & DescriptionPrice
93554880135548801 - Drain Hose 10 Foot
View Part Info
$9.99

In stock

13apr4226apr4226 - Feed Tube With Compression
View Part Info
$14.68

In stock

Accessories for all Humidifiers:

Accessories

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

In stock

246246 - Humidifier Treatment
View Part Info
$15.65

In stock

T812T812 - Cutting Board 8 X12 Inch
View Part Info
$4.99

In stock

Chemicals

Ref.ImagePart No & DescriptionPrice
FSRM6FSRM6 - Humidafresh Rainforest Mist Water Treatm
Quantity: 1
View Part Info
$11.03

In stock

FSCA6FSCA6 - Humidafresh Cinnamon Apple Water Treatme
Quantity: 1
View Part Info
$11.15

In stock

FSFV6FSFV6 - Humidafresh Vanilla Water Treatment
Quantity: 1
View Part Info
$5.13

In stock

AC802AC802 - Humidifier Bacteriostatic Water Treatmen
Quantity: 1
View Part Info
$11.28

In stock

1T-61T-6 - Humdf Water Treatment32 Oz
Quantity: 1
View Part Info
$11.80

In stock

AC816AC816 - Extra Strength Humidifier Cleaner
Quantity: 1
View Part Info
$11.22

In stock

FSOB6FSOB6 - Humidafresh Ocean Breeze
Quantity: 1
View Part Info
$5.13

In stock

3US-63US-6 - Water Treatment Cleaner
View Part Info
$11.22

In stock

Tubing

Ref.ImagePart No & DescriptionPrice
2158100121581001 - Worm Gear Clamp, 5 5/8 - 6 1/2
Quantity: 1
View Part Info
$1.99

In stock