Aprilaire 445A

46 Parts Available For This Model

      It was very easy to find the parts I needed at reasonable prices. I will use this website again for grill parts.

January 3, 2015
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Part Categories for Aprilaire 445A:

Controls | Covers | Drums | Filters | Frames | Hardware | Hoses, Valves, and Regulators | Motors and Blades | Other Parts | Temperature Gauges | Water Tanks

Accessories for all Humidifiers:

Accessories | Chemicals | Tubing

Model Description

Parts are available, however complete unit is no longer available and is re...

Owner's Manuals for Aprilaire 445A:

Controls

Part No & DescriptionPrice
apr4305 - Gasket Automatic Humidifier Control
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$4.73
apr4261 - Power Cord
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$26.46
APR56 - Humidistat For Autotrac Has Outdoor Temp
Quantity: 1
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$117.95
apr4258 - Humidifier Control 120 Volt
Quantity: 1
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$93.02
apr4166 - Knob (top Cover)
Quantity: 1
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$14.66

Covers

Part No & DescriptionPrice
apr4162 - Top Cover For Aprilaire
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$116.35

Drums

Part No & DescriptionPrice
apr4100 - Pump Kit With Impellar
Quantity: 1
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apr4148 - Impellar For Aprilaire
Quantity: 1
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Filters

Part No & DescriptionPrice
a12 - Awp-12 #12 Pad Hard Wick
Quantity: 1
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$9.99

Frames

Part No & DescriptionPrice
apr4081 - Distribution Tray For
Quantity: 1
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apr4171 - Metal Frame
Quantity: 1
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Hardware

Part No & DescriptionPrice
apr4086 - Screw And Clip Set
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Hoses, Valves, and Regulators

Part No & DescriptionPrice
apr4004 - In Line Strainer
Quantity: 1
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$4.99
apr4269 - Float Valve Rubber Stopper,each
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$4.80
APR4001 - Saddle Valve For Aprilaire
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$9.99
apr4087 - Float For Aprilaire
Quantity: 1
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apr4088 - Float For Aprril Aire 445a And Others
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$39.42
apr4091 - Hose And Nozzle
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Motors and Blades

Part No & DescriptionPrice
apr4159 - Motor Board Only
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$52.99
apr4179 - Motor Cover
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apr4089 - Pump With Motor Board
Quantity: 1
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$399.99
apr4090 - Fan Blade For Aprilaire 445 And Others
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Other Parts

Part No & DescriptionPrice
apr4039 - Plate Humidstat
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$9.33
APR51 - Current Sensing Relay
Quantity: 1
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$38.68
GA50 - Relay Current Sensing
Quantity: 1
View Part Info
$35.99
apr4080 - Scale Control Insert
Quantity: 1
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apr4095 - Electrical Bracket And
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$24.97
APR4655 - Manual Humidistat
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$52.94
apr4164 - Lower Housing
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$119.11

Temperature Gauges

Part No & DescriptionPrice
apr8052 - Outdoor Temperature Sensor
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$13.06

Water Tanks

Part No & DescriptionPrice
apr4092 - Reservoir Divider
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$18.19
apr4093 - Reservoir Liner 445 , Each
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$46.53
apr4165 - Reservoir
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APR4101 - Reservoir Bolt Kit
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Accessories for all Humidifiers:

Accessories

Part No & DescriptionPrice
246 - Humidifier Treatment
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$9.53
AC-912 - Pan Tabets ( 6 Pack)
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$13.65

Chemicals

Part No & DescriptionPrice
AC802 - Humidifier Bacteriostatic Water Treatmen
Quantity: 1
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$7.50
FSRM6 - Humidafresh Rainforest Mist Water Treatm
Quantity: 1
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$6.24
AC816 - Extra Strength Humidifier Cleaner
Quantity: 1
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$6.25
1T-6 - Humdf Water Treatment32 Oz
Quantity: 1
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$6.25
FSCA6 - Humidafresh Cinnamon Apple Water Treatme
Quantity: 1
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$3.99
FSOB6 - Humidafresh Ocean Breeze
Quantity: 1
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$4.99
FSFV6 - Humidafresh Vanilla Water Treatment
Quantity: 1
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$4.99
3US-6 - Water Treatment Cleaner
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$6.25

Tubing

Part No & DescriptionPrice
21581001 - Screw Clamp, 5 1/4 - 6 3/4
Quantity: 1
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$1.99