Aprilaire 500
26 Parts Available for this Model

Excellent website that helped me identify the parts i needed and how they should be installed. The parts arrived on time in a box that was well packed. A great overall experience.

Jun 13, 2015
[Click Images to Enlarge]

  Part Categories for Aprilaire 500

Controls | Filters | Hoses, Valves, and Regulators | Other Parts | Temperature Gauges | Tubing

  Accessories for All Humidifiers

Accessories | Chemicals | Tubing

All Parts for Aprilaire 500

Controls

Part No & Description Price
APR56 - Humidistat For Autotrac Has Outdoor Temp
View Part Info
$183.62

Filters

Part No & Description Price
a10wr - Wicking Style Filter 709, Paper Material
View Part Info
$15.40
a10 - Aprilaire #10 Pad Hard Wick
View Part Info
$16.43

Hoses, Valves, and Regulators

Part No & Description Price
APR4231 - Orifice Yellow
View Part Info
$2.66
APR4001 - Saddle Valve For Aprilaire
View Part Info
$9.99
apr4004 - In Line Strainer
View Part Info
$3.99
apr4223 - Sold Each...drain Spud For Aprilaire
View Part Info
$6.42
apr4040 - Water Valve. ** Read External Info**
View Part Info
$66.78

Other Parts

Part No & Description Price
APR4040OEM - Water Solenoid Vavle ( Oem )
View Part Info
$126.44
APR4792 - Maintenance Kit
View Part Info
$89.99
APR4793 - Maintance Kit-see Desc For What Is Incl
View Part Info
$96.88
APR4332 - Damper Assembly
View Part Info
$50.14

Temperature Gauges

Part No & Description Price
apr8052 - Outdoor Temperature Sensor
View Part Info
$16.12

Tubing

Part No & Description Price
apr4335 - Feed Tube With Compression Sleeve
View Part Info
$15.96

Accessories for all Humidifiers:

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
$15.65
T812 - Cutting Board 8 X12 Inch
View Part Info
$4.99

Chemicals for all Humidifiers:

Part No & Description Price
FSRM6 - Humidafresh Rainforest Mist Water Treatm
View Part Info
$11.03
FSCA6 - Humidafresh Cinnamon Apple Water Treatme
View Part Info
$11.15
FSFV6 - Humidafresh Vanilla Water Treatment
View Part Info
$5.13
AC802 - Humidifier Bacteriostatic Water Treatmen
View Part Info
$11.28
1T-6 - Humdf Water Treatment32 Oz
View Part Info
$11.80
AC816 - Extra Strength Humidifier Cleaner
View Part Info
$11.22
FSOB6 - Humidafresh Ocean Breeze
View Part Info
$5.13
3US-6 - Water Treatment Cleaner
View Part Info
$11.22

Tubing for all Humidifiers:

Part No & Description Price
21581001 - Worm Gear Clamp, 5 5/8 - 6 1/2
View Part Info
$1.99