Emarter
Aprilaire 4040 Solenoid Valve Volt
$54.44
Price accurate as of Jul 26, 2026. Check current price on Amazon.
See Price on AmazonThis Aprilaire Solenoid item is priced 59% below the 17,390-product Appliances average of $133.85, and rated above the category's 4.3-star average.
Key Features
- This genuine AprilAire humidifier replacement part was designed to optimize the performance of your AprilAire Whole House Humidifier Model: 400, 400M, 500, 500M, 600, 600M, 558, 550A, 550, 568, 560A, 560, 700, 700M, 768, 760A, 760. It includes the In-Line Strainer, Compression Sleeve, and Compression nut needed for install. The AprilAire 4040 Solenoid Valve controls the amount of water that enters your AprilAire Whole House Humidifier, ensuring that the right amount of humidity is delivered throughout your home The 4040 Solenoid Valve is part of the core of your AprilAire Whole House Humidifier, making it possible to maintain proper humidity levels throughout your home Compatible with AprilAire Whole House Humidifier Model: 400, 400M, 500, 500M, 600, 600M, 558, 550A, 550, 568, 560A, 560, 700, 700M, 768, 760A, 760
Specifications
| Brand | Aprilaire Solenoid |
|---|---|
| Category | Appliances |
| Subcategory | Parts & Accessories > Humidifier Parts & Accessories > Accessories |
| ASIN | B00NVPTWXM |
| Listed Since | Jul 11, 2026 |
Price History
Checked 22 times, trending flat — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Jul 26, 2026 | $54.44 |
| Jul 25, 2026 | $54.44 |
| Jul 24, 2026 | $54.44 |
Best-Seller Rank History
Amazon's own sales rank within Appliances, over time.
| Date | Rank |
|---|---|
| Jul 26, 2026 | #88,906 |
| Jul 25, 2026 | #88,906 |
| Jul 24, 2026 | #88,906 |
Common Questions
Is this a good price for Appliances?
At $54.44, this is about 59% below the 17,390-product Appliances average of $133.85.
How well does this sell compared to other Appliances products?
It's ranked #88,906 in Appliances by Amazon's own best-seller rank, and its price has been trending flat over our last 22 price checks.
How reliable is the 4.6 star rating?
It's based on 1,532 Amazon reviews, compared to a Appliances category average of 4.3 stars.
