humidifier solenoid
Skip it35/100a concentrated shelf (top 5 take 89% of clicks) — humidifier solenoid doesn't clear our bar today.
Market/yr
$99K
Growth (1y)
+263.4%
Products
7
Brands
5
was 4 a year ago
Sellers
15
Price range
$20.40–$58.55
Returns
6.9%
Rating
4.5★
Skip it
Scored 35/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 69 weeks — +263.4% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 69.1×
Competition
- AMI PARTS33%
- Aprilaire29%
- TOMOON19%
- PETOX11%
- Cenipar8%
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack. 5 brands and 15 sellers compete here.
Brands
5 rising
was 4 a year ago
Sellers
15
Top 5 brand share
100%
Product shelf
All 7 tracked products in this niche.
4040 Humidifier Solenoid Valve Replacement Part by AMI PARTS 24V Brass Made Humidifier Solenoid Valve Replaces Models 400 500 600 700 600M 558 550A 550 568 560A 560 700 700M 768 760A 760
AMI PARTS
$25.394.5★507 reviews
AprilAire 4040 Solenoid Valve 24 Volt for AprilAire Whole House Humidifier Models 400 400M 500 500M 600 600M 558 550A 550 568 560A 560 700 700M 768 760A 760 0.5 ounces
Aprilaire
$58.554.6★1,537 reviews
Humidifier Water Solenoid Valve 4040 10006735 for Aprilaire Whole House Humidifier 400 400M 500 500M 600 600M 558 550A 550 568 560A 700M 768 760A 760 | 24 Volts | 2.3 Watts | 60 HZ-Yellow by TOMOON
TOMOON
$28.794.5★281 reviews
4040 Humidifier Water Solenoid Valve 24 Volts Humidifier Solenoid Valve Fit for Aprilaire Humidifier 240 400 500 600 700 B2015-S85 B2017-S85 etc by Cenipar
Cenipar
$20.774.4★166 reviews
Humidifier Water Solenoid Valve 4040 Exact for Aprilaire Valve 400 500 600 700 220 224 Part#B2015-S85 B2017-S85 | 24 Volts | 2.3 Watts | 60 HZ-Blue by TOMOON
TOMOON
$21.534.4★372 reviews
4040 Humidifier Solenoid Replacement Water Valve A2012-S118 for Aprilaire Whole House Model 400 550 558 600M 600 700 700M 768 760A Replaces B2035-S2 B2035-S5 B2035-S54-24V 2.3W 60 HZ Yellow
PETOX
$28.744.6★149 reviews
PETOX 4040 Humidifier Water Solenoid Valve Compatible with Aprilaire Humidifiers Valve 400 500 600 700 220 224 - Replacement Part# B2015-S85-24 Volts AC 2.3 Watts 60 Hz 125 PSI- Blue
PETOX
$20.404.4★64 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Direct fit”
“As advertised”
“Great Product”
“Works great”
“Great value”
“Just like new”
“Works good as water flows better”
“and works just fine”
“Has been running for a week now with no issues”
“High Quality Materials - Easy to install”
What buyers complain about
“Failed within a month”
“Quality is very poor - Failed to function after 9 months”
“Did not work after installed”
“Part bad out of box”
“Water valve stuck open”
“You will need to buy the water filter/limiter seperate”
“seemed like it was previously used”
“one of the connecting ends had developed a leak”
“Did not work after installed”
“The photo of the item on the website looked different from one they sending out now even though it is the same company, model, and serial number”
Top return reasons
- Size-Overall19%
- Functionality-Overall18%
- Defective Material/Parts16%
- Compatibility-Overall13%
- Advertised Vs Actual Product9%
- Product Condition5%
- Value For Money3%
- Durability3%
- Leak-Proof3%
- Maintenance And Repair3%