Aprilaire Part 51

Current sensing...

FITS APRILAIRE 112

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August 18, 2022
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$47.73 In Stock

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Part: 51

AFP Item #: APR51

Category: Other Parts


This part fits 20 models

Aprilaire:
110
112
220
224
440
445
445a
550
550a
558
560

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Part Description

Current sensing relay

Quantity In Pack

1

Additional Information

120 volt aprilaire

This part is also known as:

51, APR51, 01/04/1951, TRNAPR51, 18632, 7027, GA51

Part Categories for APRILAIRE 112:

Controls | Filters | Frames | Hardware | Hoses, Valves, and Regulators | Motors and Blades | Other Parts | Temperature Gauges | Transformers | Tubing

Accessories for all Humidifiers:

Accessories | Chemicals | Tubing

Controls

Ref.ImagePart No & DescriptionPrice
APR56APR56 - Humidistat For Autotrac Has Outdoor Temp
Quantity: 1
View Part Info
$183.62

In stock

apr4305apr4305 - Gasket Automatic Humidifier Control
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$7.80

In stock

3apr4258apr4258 - Humidifier Control 120 Volt
Quantity: 1
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$130.49

In stock

12apr4260 - Power Cord
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Not Available More information

Filters

Ref.ImagePart No & DescriptionPrice
7a12a12 - Awp-12 #12 Pad Hard Wick
Quantity: 1
View Part Info
$9.49

In stock

Frames

Ref.ImagePart No & DescriptionPrice
8apr4023apr4023 - Nla Nla Nla Nla Scale Control Insert
View Part Info
Not Available More information

Hardware

Ref.ImagePart No & DescriptionPrice
18apr4027 - Screw And Clip Set For Aprilaire
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$18.72

Special order

20apr4029 - Nylon Bushing
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$6.38

Special order

24apr4034 - Swing Lock Set
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Not Available More information

Hoses, Valves, and Regulators

Ref.ImagePart No & DescriptionPrice
apr4038apr4038 - Drain Spud Kit For
Quantity: 1
View Part Info
Not Available More information
APR4006APR4006 - O Ring For Bull
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$9.99

Out of Stock

apr4103 - Stainer For Bullet Shaped Solenoid
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$19.49

Special order

1APR4001APR4001 - Saddle Valve For Aprilaire
View Part Info
$27.68

In stock

4APR4005APR4005 - Water Valve For Aprilaire
Quantity: 1
View Part Info
$110.00

In stock

5apr4021apr4021 - Nozzle Red For Aprilaire
Quantity: 1
View Part Info
$2.66

In stock

15apr4020apr4020 - Lower Housing
Quantity: 1
View Part Info
Not Available More information
19apr4004apr4004 - In Line Strainer
Quantity: 1
View Part Info
$3.99

In stock

Motors and Blades

Ref.ImagePart No & DescriptionPrice
9APR4011APR4011 - Motor For Aprilaire
Quantity: 1
View Part Info
$370.00

In stock

16apr4024 - Nla Motor Mounting Plate
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Not Available More information
23apr4033apr4033 - Fan Blade
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$58.98

Out of 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
View Part Info
$129.20

In stock

apr4039apr4039 - Plate Humidstat
View Part Info
$13.50

In stock

APR4012APR4012 - Relay
View Part Info
$120.93

Out of Stock

2APR4036 - Water Distribution
Quantity: 1
View Part Info
Not Available More information
11apr4014 - 24 Volt Quick Disconnect Aprilaire
View Part Info
$19.27

Special order

13APR4655APR4655 - Manual Humidistat
View Part Info
$83.72

In stock

14apr4018 - Upper Housing
View Part Info
Not Available More information
17APR4025 - Closure Clip Set
Quantity: 1
View Part Info
Not Available More information
21apr4030 - Electrical Bracket And
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$4.52

Special order

22apr4031apr4031 - Cork Isolator For Aprilaire 110
View Part Info
$15.56

In stock

Temperature Gauges

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

In stock

Transformers

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

In stock

Tubing

Ref.ImagePart No & DescriptionPrice
6APR4022 - Copper For Aprilaire
View Part Info
$23.58

Special order

10apr4037 - Feed Tube Clamp For Aprilaire
View Part Info
$4.17

Special order

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