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Aprilaire 4040 24-volt OEM Replacement Solenoid Va

by ecobee
4.9 out of 5 stars 8 customer reviews

List Price: $74.15
Price: $59.48 & FREE Shipping
You Save: $14.67 (20%)
In Stock.
Ships from and sold by National_Equipment_Parts.
  • Enter your model number above to make sure this fits.
  • Fits models 220, 224, 400, 400A, 400M, 440, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 600, 600A, 600M, 700, 700A, 700M, 760 and 768.
  • Includes compression nut, washer and inline strainer.
  • Does not work on models 330, 445, 110, 112, 350 and 360.
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4 new from $59.48
$59.48 & FREE Shipping In Stock. Ships from and sold by National_Equipment_Parts.

Frequently Bought Together

  • Aprilaire 4040 24-volt OEM Replacement Solenoid Va
  • +
  • Aprilaire 4231 Replacement Humidifier Yellow Orifice
  • +
  • Aprilaire 4004 Humidifier Drain Type In-Line Strainer
Total price: $71.67
Buy the selected items together

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Product Description

Product Description

OEM replacement 24V solenoid valve. Allows water to flow into your humidifier. Works with most Aprilaire home humidifiers.

From the Manufacturer

OEM replacement 24V solenoid valve. Allows water to flow into your humidifier. Works with most Aprilaire home humidifiers.

Product Information

Technical Details

Part Number 4040
Item Weight 6.4 ounces
Product Dimensions 2 x 2 x 2 inches
Item model number 4040
Item Package Quantity 1
Batteries Included? No
Batteries Required? No

Additional Information

ASIN B00DJVIQOO
Customer Reviews
4.9 out of 5 stars 8 customer reviews

4.9 out of 5 stars
Best Sellers Rank #38,963 in Home Improvements (See top 100)
#36 in Home Improvement > Building Supplies > HVAC > HVAC Controls
Shipping Weight 6.4 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available June 17, 2013

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Customer Reviews

5 star
88%
4 star
12%
3 star
0%
2 star
0%
1 star
0%
See all 8 customer reviews
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Top Customer Reviews

Verified Purchase
This was an OEM replacement part, so I was not expecting any problem. My old valve died, so didn't have any choice but to replace it. Works fine. Note that some replacement valves come without the two wires (and not OEM), so I'd stay away from those. I wish the price was a bit lower (my reason for 4 stars).
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By Oh-Gee on January 30, 2016
Our HVAC setup is about 17 years old, and we're the second owners of our home. Our system has an Aprilaire 550 humidifier attached to it, and while everything has been working fine, I've essentially rebuilt the humidifier in my latest round of preventative maintenance. I purchased this solenoid as well as the Aprilaire 4793 maintenance kit. We have a water softener, so there weren't any issues with build-up on the original parts, but I feel better knowing what has been done on it. These things were easy to install, and I am as novice as they come. There are plenty of online videos to assist with these things, if necessary. Now all I need to do is replace the water panel every year, and we should be set for a few more years.
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Verified Purchase
Other valve had gummed up with the hard water. Little plumbers putty to seal it and wired electrical to the low voltage 24-volt and worked fine.
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Verified Purchase
Easy installeith the proper wrenches and the humidifier worked like new!
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Aprilaire 4040 24-volt OEM Replacement Solenoid Va
This item: Aprilaire 4040 24-volt OEM Replacement Solenoid Va
Price: $63.52
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