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Auto Trac Humidistat Controller (24V)
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$98.00 each
In Stock
In Stock
Get 25 Tue, Jun 9
Order by today, receive Tuesday
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Voltage
24V

Description

The Aprilaire "Auto Trac" humidifier control is an automatic, non-digital humidification control for Aprilaire humidifiers. It is computer-equipped, completely automated and never needs manual adjustments. The humidistat measures the outdoor temperature and indoor humidity, and continually adjusts your home's indoor humidity to the optimal level.

Specs

Product Type:

Controller

Voltage:

24V

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Product Reviews

4.73 out of 45 reviews
93% would recommend this product
4.73
out of 45 Reviews
93% would recommend this product
WRITE A REVIEW
5 star
87%
4 star
4%
3 star
4%
2 star
4%
1 star
0%
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Most Liked Positive Review

Finally results

After spending 9 days without heat in first part of January and after spending over $750 in HVAC contractor charges, I called Aprilaire and went with their suggestion. Ordered new humidistat on Friday and received it Saturday!! Installed in 15 minutes and VOILA- it works like a charm. If I need any further products of this nature I plan to use SupplyHouse.com.
VS

Most Liked Negative Review

Works on Manual mode. Not on auto mode though.

It works in the manual mode with the fixed resistor installed but the knob has to be turned almost all the way up to operate.The thermistor used for the auto mode is reading 15K at 35 degrees outside. It should be reading about 30K according to the chart. I might add another resistor in series to to allow it to work in auto mode at the corract outside temperature. I'll see how well it works in manual mode first before I go to that trouble though. It might work OK in the colder climates.
Showing 1-10 of 45 reviews

Not sure if it works yet, need to have it installed.

It helps maintain a consistent of moisture in the home.
Dufus
New Jersey
5 months ago
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Mixed feelings, customer service excellent.

Bought a replacement humidifier controller. First one didn't work, no output and blew furnace fuse. Called customer service and they were very polite. Sent me a replacement right away with no hassle. It worked perfectly.
Customer
Ohio
1 years ago
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Great product, reasonably priced

Reasonable price and worked very well for improving control for a Honeywell humidifier. Supply House has a great website, easy to navigate, and excellent for updating order status and delivery.
Felix
New Lenox, IL
1 years ago
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Just what we needed for 25-year-old replacement.

Direct replacement with everything,
Paul from Monroe, WI
Monro, Wisconsin
2 years ago
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Great service

I am pleased with my order from supplyhouse.com. The order arrived quickly and the price was competitive.
sisu
Wisconsin
2 years ago
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Worked as expected.

Perfect replacement
J
New Jersey
2 years ago
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Yes

I replace the humidity control that was old. The best was the support and gudance to install it. It is working smoothly
Enrique
Mystic Connecticut
2 years ago
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I would purchase again

The part solved my issue and was delivered in time.
JD
Deerfield Il
2 years ago
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Happy with product

I will order from them again.
Jamie
Minneapolis
3 years ago
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Great service

Easy install
Mike
Bucks County
3 years ago
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
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Easy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
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