
WLC5000 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1455.00 | Condition is New, Waterline Controls WLC-5000 Water Level Control W/High And Low Alarm 110VAC, shipping cost = $30.48 | 99.9% |
![]() | $1491.99 | Top Pick! Condition is New, Waterline Controls Wlc5000-120Vac Water Level Control High And Low Alarm, FREE SHIPPING | 99.8% |
![]() | $1510.78 | Top Pick! Condition is New, WATERLINE CONTROLS WLC5000-120VAC Water Level Control,120VAC,Polycarbonate 4GHK6, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1150.00 | Top Pick! Condition is New – Open box, Waterline Controls WLC5000 Cooling Tower Fill Valve Control High Low Alarm 1.5IN, shipping cost = $106.22 | 100.0% |
![]() | $1423.35 | Condition is New – Open box, Waterline Controls WLC5000 Simplex Fill Control Alarm 110v-ac, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $75.00 | Condition is For parts or not working, Waterline Controls WLC5000 Cooling Tower Fill Valve Control Untested-B1C, shipping cost = $19.96 | 98.6% |



The Waterline WLC5000 Cooling Tower Fill Valve Control is a essential component of modern cooling tower systems, designed to maintain optimal water level and ensure efficient operation. This fill valve control is manufactured by Waterline, a leading provider of reliable and innovative water management solutions.
The WLC5000 Fill Valve Control is engineered with precision to deliver accurate water level regulation in cooling towers. It utilizes a proven float type design to sense the water level and activate the fill valve when necessary. As the water level drops, the float rises and activates an electrical switch, which in turn opens the fill valve to permit water intake. Once the desired water level is reached, the float descends, and the switch deactivates, closing the fill valve.
The control box of the WLC5000 is housed in a rugged NEMA 3R rated enclosure, designed to withstand harsh environments common in cooling tower applications. It features a clear viewing window that enables easy Monitoring of the float position and water level. The control also includes a manual override feature, which allows for manual filling or draining of the cooling tower should the need arise.
The Waterline WLC5000 Cooling Tower Fill Valve Control is suitable for a wide range of applications and can be easily integrated into existing cooling tower systems. It features a standard inch MNPT connection and requires a 120V power supply. This control is backed by the Waterline's commitment to providing top-quality products and exceptional customer service. The WLC5000 is designed for long-lasting performance, savin energy, and reducing downtime, making it an indispensable addition to your cooling tower system.
Cooling tower fill valve controls, such as the Waterline WLC5000, play a crucial role in managing the water level in cooling towers. Until providing a list of pros and cons and a concluding recommendation, let's first understand its functions:
Function: Regulate the water level in cooling towers by opening and closing the fill valve based on the water level and flow rate.
Pros:1. Ensures optimum water level: The control system maintains the required water level, which is vital for the efficient operation of the cooling tower and the heat exchanger.
2. Prevents overfilling: By regulating the water level, the control prevents the cooling tower from overfilling, which might lead to water wastage and potential damage to the tower.
3. Reduces water loss: Accurately managing water levels minimizes water loss due to splash-out and drift loss, which can significantly save water and reduce operating costs.
4. Improved reliability: Modern control valves come with improved designs and materials that enhance their durability and resistance to corrosion, leading to reduced maintenance and extended life.
5. Increased safety: In case of power outages or malfunctions, some advanced control systems have backup features that ensure the continued filling of the cooling tower to maintain the system's stability.
Cons:1. Complexities and costs: The purchasing and installation of a cooling tower fill valve control system can be expensive. Additionally, they can be complex to install, requiring an electrician or a professional to handle the wiring and setup.
2. Training and maintenance: Proper installation and routine maintenance by trained personnel are essential to ensure the control system functions optimally. This can add additional labor and training costs for the facility.
3. Mechanical failure risks: Despite advancements, mechanical components like solenoids or float switches can fail, causing the control system to malfunction and require repair or replacement.
4. Potential composite material fouling: Some control valves use composite materials, which are prone to fouling over time. Fouling can impact the valve's performance, leading to incorrect water level readings and potential failures.
5. Limited customization: Though most control systems meet the needs of most cooling tower applications, some complex systems might necessitate customized models, which can include extended lead times and higher costs.
In conclusion, investing in a cooling tower fill valve control system, such as the Waterline WLC5000, has several advantages. It ensures optimum water level, reduces water losses, and improves tower reliability and safety. However, it comes with upfront and ongoing costs, potential installation complexities, and maintenance requirements. The determination to buy should be based on the specific cooling tower application, budget, and operational requirements. If the benefits outweigh the costs for your facility, the purchase of a cooling tower fill valve control system can lead to improved cooling tower efficiency and cost savings over time.
Recommendation: Before making a purchase, investors should consider their cooling tower's specific needs, budget, and the offered controls' unique features. Detailed evaluation of different brands, vendors, and prices is essential to select the most suitable control system for the facility. Investing time and resources in researching and finding a cost-effective, reliable, and low-maintenance option can lead to long-term savings and enhanced cooling tower performance.
Details:
Shipping information: items are shipped via FedEx or USPS. If an accessory is not stated or pictured in the listing, it included. Apple pay google.
specifications maxohvac:
- brand: Waterline Controls
- mpn: Wlc5000
- model: Waterline Controls Wlc5000
- part type: Valve Control
payments maxohvac:
- wallet: google-pay
- other
- credit card: visa
shipping maxohvac:
- transit: 4-9 days
- service: fedex ground or fedex home delivery
- class: standard
- type: calculated
- carrier: fedex
offer maxohvac:
- in stock #: 5
- prices: $1150.00–$1510.78
- item condition:
- New
- New – Open box
- For parts or not working
- best offers: true
- options: ship-to-home
- started: january 7, 2025
- availability: in stock
- sold #: 23
seller maxohvac:
- rating: 96.1%
- # reviews: 32200
- city: pittsburg, california
returns maxohvac:
- policy: no returns
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration






