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Item #:
117343048
ESP Universal 24V Humidifier Solenoid 4040 990-53 32001639-002
Item #:
117343048
XCD 138
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 22
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This replacement 24V solenoid replaces 99% of all humidifier solenoids in the field.
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What Stands Out
Universal Fit
Designed to work with various humidifiers, ensuring compatibility and easy installation for a wide range of models, saving users time and effort in finding the right component.
Reliable Performance
Engineered for consistent operation, this solenoid valve effectively manages water flow, enhancing humidifier efficiency and maintaining optimal humidity levels for improved air quality.
Durable Construction
Built with high-quality materials, this solenoid offers exceptional longevity and reliability, reducing the need for frequent replacements and providing excellent value for cost-conscious buyers.
Product Details
| Exterior Finish | Stainless Steel |
| Inlet Connection Type | Compression |
| Outlet Connection Type | Barb |
| Number of Ports | 2 |
| Valve Type | solenoid |
| Item Weight | 0.02 Kilograms |
| Material Type | Stainless Steel |
| Specification Met | ANSI B16.11, MSS SP 72 |
| Brand Name | ESP |
| Model Number | UHS99 |
| Manufacturer | ESP |
| UPC | 859010006317 |
| Manufacturer Part Number | UHS99 |
| Unit Count | 1 Count |
| Material | Stainless Steel |
| Brand | ESP |
Who Should Buy?
-
Homeowners
Perfect for homeowners looking to maintain optimal humidity levels for comfort and health in their living spaces.
-
HVAC Technicians
Ideal for HVAC technicians needing a reliable solenoid for humidifier repairs and installations in residential systems.
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Small Businesses
Small businesses can benefit by using this solenoid to improve air quality and comfort levels in their premises.
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Large Enterprises
Not suitable for large enterprises that require more robust and industrial-grade humidity control solutions.
Product Description
ESP Universal 24V Humidifier Solenoid 4040 990-53 32001639-002
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Customer Questions & Answers
-
Question:
What solenoids does this replacement work with?
Answer: It works with Aprilaire 4040, General 990-53, Honeywell 32001639-002, Skuttle A01-0814-148, and Carrier 4357. -
Question:
Is installation difficult?
Answer: No, it features pre-mounted fittings for easy installation. -
Question:
Will this work for my humidifier?
Answer: If your humidifier uses one of the listed solenoids, it will work perfectly.
ESP Accessories UHS99 Editorial Review
The ESP Universal 24V Humidifier Solenoid has generated mixed feedback from customers, reflecting both its immediate effectiveness and critical design shortcomings. Many users report that when functional, the solenoid performs well, providing the expected humidity control needed for their environments. However, several reviews point to a significant flaw in the Construction of the unit. The most prominent issue cited by several customers is the failure of the device after a short period of use—specifically, the separation of the solenoid into two parts, leading to severe water leaks that resulted in damage to personal property. Users expressed frustration with what they perceive as a poor design choice, where the lack of durable fastening mechanisms (like screws) led to the pressing joint between the valve and electric coil deteriorating over time. This has raised concerns about its reliability and overall value for money, as the Consequences of such a failure can be damaging and costly. In summary, while the ESP Universal 24V Humidifier Solenoid may offer satisfactory performance initially, its design weaknesses pose a significant risk, which has left some customers feeling disappointed and dissatisfied with their purchase. **
Customer Reviews & Ratings
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Pros
- Works effectively when functional
- Provides necessary humidity control
Cons
- Poor design leads to separation of components
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 138
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Replaces 99% of humidifier solenoids for universal compatibility.
- Easy to install with pre-mounted 1/4'' compression fittings.
- Compatible with multiple brands: Aprilaire, General, Honeywell, Skuttle, and Carrier.
- Simply adapt your existing fittings for a seamless replacement.
- Ensure efficient humidifier performance with this reliable solenoid.
- No extensive modifications required, saving time and effort.
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