SKU: 8627512924

B2015-S85 B2017-S85 4040 24V Humidifier Solenoid Valve

Sale price$29.66 Regular price$32.96
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

B2015-S85 B2017-S85 4040 24V Humidifier Solenoid ValveB2015 S85 B2017 S85 4040 24V Humidifier Solenoid Valve Key Features Electrical Rating: 24 Volts, 2. 3 Watts, 60 Hz Construction: Durable brass body Inlet: Threaded with an integrated strainer screen to filter debris Function: Controls water flow to the humidifier distribution tray Replaces Cross Reference Part Numbers 4040 B2015 S85 B2017 S85 4040 001 Compatibility & Fitment Fits Aprilaire humidifier models including the 200, 400, 500, 600, and 700

B2015-S85 B2017-S85 4040 24V Humidifier Solenoid Valve

Key Features

  • Electrical Rating: 24 Volts, 2.3 Watts, 60 Hz
  • Construction: Durable brass body
  • Inlet: Threaded with an integrated strainer screen to filter debris
  • Function: Controls water flow to the humidifier distribution tray

Replaces / Cross-Reference Part Numbers

  • 4040
  • B2015-S85
  • B2017-S85
  • 4040-001

Compatibility & Fitment

  • Fits Aprilaire humidifier models including the 200, 400, 500, 600, and 700 series.
  • Specific compatible models include: 220, 224, 400A, 400M, 440, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768

When to Replace

  • Humidifier fails to produce humidity due to lack of water flow.
  • Water continuously runs or leaks from the valve when closed.
  • Valve produces a loud buzzing or humming sound but does not open.
  • Visible cracks, corrosion, or damage to the valve body or electrical connections.

Installation Tips

  • Disconnect power to the furnace and shut off the water supply before starting.
  • Note the orientation of the old valve and install the new one in the same direction of water flow.
  • Use pipe thread sealant on male threads for a leak-free connection. Do not overtighten.
  • After installation, turn the water supply back on and check for leaks before restoring power.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8627512924

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★★★★★ 5
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Love love this vacuum l!!! Love that it’s easy to find replacement parts and for every part you’d need. It does a fantastic job mapping out the floor and rooms. You can see where it’s been on the map and if you’re mopping, that feature makes it great because you know where you can go ahead and mop. It’s SO MUCH QUIETER than the Rumba and the Shark brand. It gives you the option to select rooms that you want vacuumed without having to do all rooms, it does use a bag and that concern me at first because I didn’t won’t to buy bags. These bags last for a few months at a time and I’ve got an indoor cat so that means lots of hair. It does an awesome job going anywhere it needs too and does great at picking up. It’s not large size base and fits nicely in a one foot area. Over all I would definitely recommend and buy again from this company, the price and value to me is way better than the other Big Brands.
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Reviewed in the United States on November 20, 2025
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Active Grandma
Fort Morgan, US
★★★★★ 5
Replacement parts
I wish this package included an extra dust bag or two. I wasn’t paying attention when I ordered it alongside my new Eufy RoboVac.
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Reviewed in the United States on January 28, 2026
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Gerardo Borrero
Lake Worth, US
★★★★★ 5
Que las personas conozcan sobre los productos
Buen producto
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Reviewed in the United States on January 25, 2026
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Jeremy
Bozeman, US
★★★★★ 5
Can't go wrong
Good stuff and amazing how it's packaged
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Reviewed in the United States on December 7, 2025
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Jan
West Palm Beach, US
★★★★★ 5
Great price
Fits perfectly and does the job
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Reviewed in the United States on September 5, 2025

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