![Aprilaire 56 AutoTrac Humidistat Controller](https://d3hvdhilhn7169.cloudfront.net/media/catalog/product/cache/77c43f17da96e4bd0f7a21bbcc615377/a/p/aprilaire-apr56revq-02.jpg)
Aprilaire 56 AutoTrac Humidistat Controller
Price: $ 79.99
5(162)
#html-body [data-pb-style=F8N6KR5]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81HtEitLw-L._CR5,0,1911,1080_SR414,234_.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81HtEitLw-L._CR5,0,1911,1080_SR414,234_.jpg)
AprilAire 56 Automatic Whole-House Humidifier Control Humidistat with Outdoor Temperature Sensor for AprilAire Whole-House Humidifiers, Low Voltage 24VAC : Home & Kitchen
![https://d3hvdhilhn7169.cloudfront.net/media/catalog/product/cache/77c43f17da96e4bd0f7a21bbcc615377/a/p/aprilaire-60-humidistat-4.jpg](https://d3hvdhilhn7169.cloudfront.net/media/catalog/product/cache/77c43f17da96e4bd0f7a21bbcc615377/a/p/aprilaire-60-humidistat-4.jpg)
Aprilaire 60 Automatic Humidistat Controller
![https://www.doityourself.com/forum/attachments/humidifiers-dehumidifiers/74464d1481850222-aprilaire-600-only-works-test-mode-aprilaire_humidifier_wiring2.gif](https://www.doityourself.com/forum/attachments/humidifiers-dehumidifiers/74464d1481850222-aprilaire-600-only-works-test-mode-aprilaire_humidifier_wiring2.gif)
Aprilaire 600 only works on TEST mode - Community Forums
![https://images-na.ssl-images-amazon.com/images/I/41GJewk2o3L._AC_UL600_SR600,600_.jpg](https://images-na.ssl-images-amazon.com/images/I/41GJewk2o3L._AC_UL600_SR600,600_.jpg)
AprilAire 56 Automatic Whole-House Humidifier Control Humidistat with Outdoor Temperature Sensor for AprilAire Whole-House Humidifiers, Low Voltage 24VAC : Home & Kitchen
#html-body [data-pb-style=F8N6KR5]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left
![https://d3hvdhilhn7169.cloudfront.net/media/catalog/product/cache/77c43f17da96e4bd0f7a21bbcc615377/a/p/aprilaire-apr56revq-03.jpg](https://d3hvdhilhn7169.cloudfront.net/media/catalog/product/cache/77c43f17da96e4bd0f7a21bbcc615377/a/p/aprilaire-apr56revq-03.jpg)
Aprilaire 56 AutoTrac Humidistat Controller
![https://images-na.ssl-images-amazon.com/images/I/51JV9SpZSwL._AC_UL600_SR600,600_.jpg](https://images-na.ssl-images-amazon.com/images/I/51JV9SpZSwL._AC_UL600_SR600,600_.jpg)
AprilAire 56 Automatic Whole-House Humidifier Control Humidistat with Outdoor Temperature Sensor for AprilAire Whole-House Humidifiers, Low Voltage 24VAC : Home & Kitchen
![https://s3.amazonaws.com/fam.s3.2/damprod/xLg_Carousel_Retina/10152/779144.png](https://s3.amazonaws.com/fam.s3.2/damprod/xLg_Carousel_Retina/10152/779144.png)
Humidifier Controls
![https://www.filtersfast.com/ProdImages/Aprilaire56-Filter-sm.jpg](https://www.filtersfast.com/ProdImages/Aprilaire56-Filter-sm.jpg)
AprilAire 56 Duct Mount Humidistat Control
Automatic Digital Humidity Control
![https://d3hvdhilhn7169.cloudfront.net/media/catalog/product/cache/77c43f17da96e4bd0f7a21bbcc615377/a/p/aprilaire-60-humidistat-5.jpg](https://d3hvdhilhn7169.cloudfront.net/media/catalog/product/cache/77c43f17da96e4bd0f7a21bbcc615377/a/p/aprilaire-60-humidistat-5.jpg)
Aprilaire 60 Automatic Humidistat Controller
![https://s3.amazonaws.com/fam.s3.2/damprod/xLg_Carousel_Retina/10123/Honeywell_H46C1166_HR.png](https://s3.amazonaws.com/fam.s3.2/damprod/xLg_Carousel_Retina/10123/Honeywell_H46C1166_HR.png)
Humidifier Controls