Aprilaire 800 Humidifier Parts

40 Humidifier Parts Available For This Model

Find your parts by category, or see the model diagram and owner's manual.

Part Categories for APRILAIRE 800:

Complete Units | Hoses, Valves, and Regulators | Other Accessories | Other Parts | Panels

Accessories for all Humidifiers:

Accessories | Chemicals | Tubing

Model Description

Aprilaire 800 steam humidifier. high capacities of up to 23 gallons per day...

Owner's Manuals for APRILAIRE 800:


      I needed a new valve and regulator/hose for my Masterbuilt smoker, I received the parts when promised and everything fit perfectly. I would definitely do business with them in the future!

August 19, 2022 Customer Reviews

Complete Units

Ref.ImagePart No & DescriptionPrice
apr800 - Humidifier Complete Unit
Quantity: 1
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$1,100.00

Special order

Hoses, Valves, and Regulators

Ref.ImagePart No & DescriptionPrice
APR4001 partAPR4001 - Saddle Valve For Aprilaire
View Part Info
$27.68

In stock

APR4973 partAPR4973 - Steam Hose (6ft) & Clamps
Quantity: 1
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$130.64

In stock

APR4974 - Drain Hose (10ft) & Clamps.
Quantity: 1
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$0.00 More Info

Special order

1apr4004 partapr4004 - In Line Strainer
Quantity: 1
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$3.99

In stock

10APR4983 partAPR4983 - Drain Valve.
Quantity: 1
View Part Info
$541.35

In stock

Other Accessories

Ref.ImagePart No & DescriptionPrice
apr850 - Fan Pack
Quantity: 1
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$449.99

Special order

Other Parts

Ref.ImagePart No & DescriptionPrice
APR4592 - Airflow Switch
Quantity: 1
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$127.55

Special order

apr4594 - High Humidity Limit Switch
Quantity: 1
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$236.59

Special order

APR4993 - Manual Humidistat & Blower Activation Re
Quantity: 1
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$0.00 More Info

Special order

APR4856 - Condensate Pump (rated For 160f).
Quantity: 1
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$0.00 More Info

Special order

2APR4975 partAPR4975 - Membrane Switch.
Quantity: 1
View Part Info
$58.48

Out of Stock

3APR4976 partAPR4976 - Transformer, Model 800.
Quantity: 1
View Part Info
$128.41

In stock

4APR4977 - Power Relay.
Quantity: 1
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$93.83

Special order

5APR4978 partAPR4978 - Electrode Wire.
Quantity: 1
View Part Info
$50.50

In stock

6APR4979 - Ground Lug.
Quantity: 1
View Part Info
$39.67

Ships From
Manufacturer

7APR4980 - Input Power Terminal Block.
Quantity: 1
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$0.00 More Info

Special order

8APR4981 - Internal Control Circuit Board
Quantity: 1
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$359.99

Special order

9APR4982 partAPR4982 - Current Sensing Circuit Board
Quantity: 1
View Part Info
$372.76

Ships From
Manufacturer

11APR5531 partAPR5531 - Inlet Fill Valve & Water Feed System. Pl
Quantity: 1
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$143.00

In stock

12APR4985 - Drain Cup Assembly.
Quantity: 1
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$0.00 More Info

Special order

14APR4987 - Electrical Access Panel & Screws. Please
Quantity: 1
View Part Info
$0.00 More Info

Special order

15APR4988 - Safety Interlock Switch.
Quantity: 1
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$0.00 More Info

Special order

16APR4989 - Fill Cup And Hoses.
Quantity: 1
View Part Info
$0.00 More Info

Special order

17APR4990 - Fill Cup Cap.
Quantity: 1
View Part Info
$19.11

Ships From
Manufacturer

18APR4991 partAPR4991 - Steam Dispersion Tube & Screws
Quantity: 1
View Part Info
$109.50

Out of Stock

19APR62 - Automatic Digital Control For Model 800.
Quantity: 1
View Part Info
$139.99

Special order

20APR80 partAPR80 - Steam Canister And O-ring.
Quantity: 1
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$185.50

Out of Stock

Panels

Ref.ImagePart No & DescriptionPrice
13APR4986 - Front Panel & Screw.
Quantity: 1
View Part Info
$135.50

In stock

Accessories for all Humidifiers:

Accessories

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

In stock

246 part246 - Humidifier Treatment
View Part Info
$15.65

In stock

Chemicals

Ref.ImagePart No & DescriptionPrice
FSRM6 partFSRM6 - Humidafresh Rainforest Mist Water Treatm
Quantity: 1
View Part Info
$11.03

In stock

FSCA6 partFSCA6 - Humidafresh Cinnamon Apple Water Treatme
Quantity: 1
View Part Info
$11.15

In stock

FSFV6 partFSFV6 - Humidafresh Vanilla Water Treatment
Quantity: 1
View Part Info
$11.03

In stock

AC802 partAC802 - Humidifier Bacteriostatic Water Treatmen
Quantity: 1
View Part Info
$11.28

In stock

1T-6 part1T-6 - Humdf Water Treatment32 Oz
Quantity: 1
View Part Info
$11.80

In stock

AC816 partAC816 - Extra Strength Humidifier Cleaner
Quantity: 1
View Part Info
$11.22

In stock

FSOB6 partFSOB6 - Humidafresh Ocean Breeze
Quantity: 1
View Part Info
$11.53

In stock

3US-6 part3US-6 - Water Treatment Cleaner
View Part Info
$11.22

In stock

Tubing

Ref.ImagePart No & DescriptionPrice
21581001 part21581001 - Worm Gear Clamp, 5 5/8 - 6 1/2
Quantity: 1
View Part Info
$1.99

In stock