A reliable and well-functioning sump pump switch is paramount for protecting your home from water damage. That’s why when you need a sump pump switch, focus on choosing a good one.
The best sump pump switch should have the triple threat of corrosion resistance, endurance and sensitivity. Look for materials like plastic, neoprene or PVC that won’t corrode over time.
Also, be sure the switch has ample power cord length and can withstand hot temperatures without sacrificing performance. Check that it has ultra-sensitive sensors so it’s smooth & quiet.
Discover our handpicked selection of the top 5 sump pump switches that will take the stress out of your search. We’ve diligently conducted the research and compiled detailed reviews to provide the guidance you need to make a wise and informed choice.
Reviews of the 5 Best Sump Pump Switch
Before buying a sump pump switch, it’s absolutely essential to take the time to read reviews. These reviews can provide you with invaluable insights into the performance, durability, and reliability of different sump pump switches.
Now, let’s dive into our carefully selected top five sump pump switch models and find the perfect one that ticks all the boxes for you.
1. Superior Sump Pump Vertical Float Switch
If reliability and efficiency are your top priorities, the Superior sump pump switch is totally worth checking out. With it, your sump pump will become an automatic pump.
The switch trigger and pump runs immediately when the water level rises in the sump pit, keeping your basement dry. Your pump stops working when the water lowers, so your pumps run dry.
As our pick of the bunch, it’s designed to fit most sump pumps with its high-end components giving it a long life of constant, reliable performance. Let’s take a look at what makes the Superior sump pump switch so good.
Simple and Non-Mercury Activated Switch
With the Superior sump pump float switch, you can trust that your sump pump will operate safely and reliably without polluting our environment. The non-mercury activated switch eliminates any risk of mercury contamination for peace of mind and a healthier planet.
Easy to Install with Mounting Bracket and Clamp
Installing the Superior sump pump vertical float switch is straightforward. The mounting bracket and mounting clamp make it super easy, perfect for anyone, DIYers or not. This switch fits perfectly into most sump pumps, so you can get set up fast with minimal fuss.
Water-Resistant Power Cord with Piggyback Plug
The 10-foot water-resistant power cord with a piggyback plug adds convenience and versatility to this product.
You can easily attach the switch to your sump pump and plug it into a nearby electric wall outlet. The water-resistant cord also ensures safe and reliable operation under damp conditions.
High Maximum Pump Running Current
This switch has a 120-volt maximum pump running current of 10 amps, providing ample power to pump turns efficiently.
With a high current rating, you can rest assured that this switch will keep up with the demands of your sump pump, preventing flooding and water damage.
Certified for Quality and Safety
You can be sure your Superior sump pump float switch is of the best quality, having been evaluated and certified to meet stringent RU and CSA standards. Put your trust in this pump that’s proven itself time and again as a reliable, safe device you can count on.
- Universal design works with most sump pumps
- Non-mercury activated switch for safety
- Power cord with a 10-foot water-resistant length
- Piggyback switch plug allows for easy installation
- Durable construction with quality components means this switch will last
- RU, CSA certified for safety and reliability
- 100% factory tested for quality assurance
- It would have been better if the instructions were clearer
2. The Basement Watchdog BWC1 Sump Pump Float Switch
Let’s take a closer look at this amazing sump pump float switch, the Watchdog BWC1. Compact and efficient, it can detect even minute changes in water level of just 1/4 inch.
Making sure you’re safeguarded against flooding has never been easier with its large floats that fit most pumps out there.
Large Floats for Precise Water Sensing
The Basement Watchdog BWC1 sump pump float switch comes with large floats that can detect even the smallest water level increases.
This feature ensures the pump is activated at the earliest stage, preventing excessive water buildup that can cause significant damage to your property.
Dual Float Switch for Extra Protection
In addition to the large floats, the Watchdog Bwc1 sump pump switch comes with a second float that provides extra protection against water.
Having two floats on the Watchdog sump pump float switch gives you an extra layer of protection against flooding. This double defense keeps your property dry by activating the pump quickly and efficiently so that water has nowhere to go.
Protective Cage for Uninterrupted Float Movement
The Watchdog sump pump switch steps up your protection to make sure you’re always in the know regarding water levels.
It features a protective cage that keeps out any potential trouble, so users can trust their sensing of the level consistently and accurately, with no junk getting in the way.
Vented Curved Bottom for Reduced Debris Build-Up
Another notable feature of the Watchdog sump pump switch is the vented, curved bottom that reduces debris build-up. This design feature ensures that the float switch remains clear, so it can operate at maximum efficiency and prevent potential water damage.
Extra 10-Second Run Time to Drain Excess Water
Finally, the Watchdog Bwc1 sump pump switch allows the pump to run for an extra 10 seconds to drain any excess water. This added feature is essential in ensuring that the pump system can effectively manage any water overflow that may occur.
- Universal replacement switch for most sump pumps
- Large floats detect even small water level rises (1/4 in.)
- Second float provides extra protection for automatic activation
- Vented, curved bottom reduces debris build-up
- Extra 10 seconds to drain water from the pump
- Operating with high line voltage may lead to failure
3. Little Giant Sump Pump Float Switch
Get ready to pump worry-free with the Little Giant sump pump switch. This revolutionary device gives you 100% peace of mind by automatically detecting water levels and activating your sump pump.
Enjoy optimal performance, and energy efficiency, all without lifting a finger. Learn more about its awesome features below.
Reliable Automatic On and Off Switching
The Little Giant sump pump tether float switch takes the hassle out of pumping by automatically starting and stopping the pump as per the water level. This means you don’t have to constantly attend to your pump, saving you time and effort.
Adjustable Pumping Range
This sump pump float switch is designed to make your life easier. Its adjustable pumping range from 7 inches to 36 inches allows you to customize the tether float switch to meet your specific pumping needs.
Convenient and Durable Design
The Little Giant sump pump switch has a 15-foot cord and piggyback plug for easy and convenient use. Made with high-quality materials like neoprene and PVC, it can withstand harsh environments while providing efficient performance. As the water rises, the float rises and activates your sump pump and makes your basement flood-free.
Powerful and Efficient
With a maximum of 13 running Amps and 0.5 HP, the Little Giant sump pump float switch delivers reliable and powerful performance. It is CSA and UR listed, assuring you of its quality and ability to fulfill your pumping needs.
Long-Life and Temperature Resistant
You’ll be able to use this sump pump float switch for a long time. It is resistant to high temperatures and can handle maximum liquid temperatures of around 140 degrees F, making it ideal for use in various situations.
- Comes with a 15-foot cord for easy placement
- 7″ to 36″ adjustable pumping range
- Made with high-quality neoprene and PVC materials
- UL and CSA listed for safety
- Can handle maximum liquid temperatures around 140 degrees F
- You might feel the float switch is a little heavy weighted
4. LevelGuard Z24800a1z Solid State Sump Pump Switch
Protect your basement and crawl space from watery doom with the revolutionary LevelGuard Z24800a1z sump pump switch.
This device features a solid-state electronic design, redundant sensors, and high contaminant resistance, making it tough enough for any flood or disaster. Let’s see what it has to offer:
Advanced Design for Fail-Safe Operation
The LevelGuard Z24800a1z features a robust solid-state electronic design, making it less prone to mechanical failure and longer lasting than traditional float switches.
Also, the float switch has redundant upper limit sensors that ensure fail-safe operation. These sensors work together to detect rising water levels and activate the pump accordingly, providing reliable protection against floods and water damage.
Highly Resistant to Contaminant and Mineral Buildup
One of the main issues with traditional float switches is that they are susceptible to mineral buildup and contaminant accumulation. This can cause them to malfunction or fail altogether, leaving your basement or crawl space vulnerable to floods and water damage.
The LevelGuard Z24800a1z overcomes this challenge with its high resistance to contaminants and mineral buildup. This new switch can provide reliable operation even in the harshest and most challenging environments.
Easy Installation and Maintenance
In addition to its reliable and advanced design, the LevelGuard Z24800a1z is also easy to install and maintain. It comes with a 9 ft. SJTO, a 14 gauge cord, and a “piggy-back” plug, making it quick and easy to connect to your sump pump.
Also, the switch has been tested to more than 3,000,000 cycles without failure, ensuring its reliability and consistent performance.
- Features redundant upper limit internal sensor for fail-safe operation
- Solid-state electronic design for reliability
- Mineral and contaminant resistant
- Over 3,000,000 cycles of testing without failure
- Easy installation, comes with “piggy-back” plug
- The instruction manual contains inadequate documentation
5. Parts2O Pedestal Sump Pump Float Switch
Consider the Parts2O pedestal sump pump switch if your home has a pedestal sump pump. It’s a reliable, durable option for protecting your home. Here’s what this float switch has:
Heavy Duty Contacts for Lasting Performance
The Parts2O sump pump switch is constructed with sturdy and long-lasting contacts. The contacts resist corrosion, enabling them to maintain their performance over an extended period.
You can depend on Parts2O to withstand harsh environments and deliver reliable performance for a long time.
This pedestal sump pump float switch’s construction focuses on safeguarding against wear and tear due to exposure to moisture and other external elements.
The float switch is made from materials that are resistant to rust and corrosion, which ensures the switch’s longevity. As a result, you’ll get great value for your money.
Easy Replacement for Pedestal Sump Pumps
Parts2O has designed the pedestal sump pump float switch for simple and straightforward installation. It is a perfect replacement for top-mounted pedestal sump pump switches. You don’t require any specialized tools or expertise to mount the switch.
Compact for Convenient Installation
The Parts2O pedestal sump pump switch is compact. Because of its size, it fits in small spaces. This feature is particularly useful when installing the switch in narrow sumps without interfering with other fixtures in the area.
Can Be Powered By AC/DC
It is possible to power the Parts2O pedestal sump pump switch from either an AC or DC source.
Due to this feature, you can use it with a variety of power sources. With its versatility and convenience, the switch is compatible with most pedestal sump pump motors.
- Corrosion-resistant construction for a longer life
- Heavy-duty contacts for reliable performance
- Compact size takes up minimal space
- Powered by AC or DC
- Easily replace your top-mounted pedestal switch
- For pedestal sump pumps only
Comparison Chart of the Top Sump Pump Switches
|Product Name||Sump Pump Supported Type||Type/Style||Product Dimensions|
|Superior Pump 92010 Sump Pump Vertical Float Switch||Submersible/ Pedestal||Vertical||8 x 4 x 8 inches|
|THE BASEMENT WATCHDOG Model BWC1 Universal Replacement Sump Pump Float Switch||Submersible/ Pedestal||Vertical||2.13 x 2.13 x 6.82 inches|
|Little Giant RFSN-9 Sump Pump Switch||Submersible||Float tethered||3.04 x 3.04 x 4.13 inches|
|LevelGuard Z24800a1z Sump Pump Switch||Submersible/ Pedestal||Vertical||2.4 x 1.1 x 10.1 inches|
|Parts2O FP0018-7D Top-Mount Float Switch||Pedestal only|
|2.25 x 2.25 x 4.5 inches|
Factors to Consider for Choosing the Best Sump Pump Float Switch
When selecting the perfect and good working float switch, it’s essential to weigh all of your options. From type and size to weight, each factor is key for keeping your system running seamlessly. So let’s dive into what features make a great sump pump switch.
1. Type of Float Switch
When shopping for a sump pump, decide which float switch type is best to fit your needs. Whether you choose a tethered or vertical switch model, each one offers distinct advantages depending on the setup of your system.
For larger sump pits, tethered switches are the perfect hassle-free option. They automatically detect changes in water level and switch your pump on or off, so you don’t have to monitor it manually every day.
On the other hand, vertical switches are mounted on the pump and move up and down with the pump itself. They are a great choice for smaller sump pits. You can consider a top-mount float switch if you have a pedestal sump pump.
These switches also turn the pump on and off based on the water level but are integrated with the pump’s motor. Because of this, they can switch the pump on and off faster than tethered pumps.
2. Switch Material
Durability is key when selecting a sump pump switch, and it’s worth considering the materials used in its construction. That could make all the difference for long-term use.
You’ll want to steer clear of switches that might succumb to rust or damage after prolonged exposure to moisture.
For your sump pump to keep working effectively and reliably, choose robust switches crafted from corrosion-proof materials such as neoprene, PVC or high-grade plastic. That way, you can rest easy knowing that it won’t be affected by the dampness of its environment.
3. Compatibility With Your Sump Pump Model
Not all sump pump switches are made alike. Before buying a float switch, make sure it’s compatible with your specific model. This way, you can enjoy the peace of mind that your device will perform up to expectations and avoid costly damages.
If you have a pedestal or submersible sump pump, check the manufacturer’s specifications and recommendations to ensure that you get a switch that is compatible with your pump.
4. Power Cord Length
Your sump pump’s setup isn’t a simple plug-and-play like you might expect. Powering it up requires more thought. The key is selecting the best power cord length for your installation.
Go too short and say goodbye to an easy install, but keep that cord too long and all sorts of safety issues can come into play. Finding just the right size means properly positioning your sump pump, so choose wisely.
It’s probably best to have at least 9 feet of cord for a sump pump switch setup. This should provide enough flexibility for most installations without creating unnecessary risks or inconveniences.
In general, power cords from 9 to 15 feet can offer better options for positioning your sump pump within a reasonable distance from the power outlet. That way, you can easily install the switch.
This will ensure your sump pump kicks on when the water rises and pumps out the basement water through the discharge pipe.
5. Dimensions of the Switch
You also need to think about the size and weight of the sump pump switch. The switch should not be too large, as it may not fit comfortably within the pit.
It should also not be too heavy, as it may cause the pump to tip over or become unstable. So, choosing a switch that’s the right size and weight for your sump pump setup is essential.
The dimensions of a sump pump float switch can vary depending on the specific model and manufacturer. You can find a variety of sizes for sump pump switches to suit your specific needs.
In terms of length, options range from 2.25 inches to 8 inches. With regards to width, you can find electronic float switches with widths varying from 1.1 inches to 4 inches.
As for the height of the sump pump switch, you can select sizes ranging from 4.5 inches to 10.1 inches.
Sump pump switches with higher dimensions are recommended for larger sump pits. Choose a sump pump switch with dimensions at the lower end of the range if you have a small sump basin.
6. Environmental Conditions
When choosing a sump pump float switch, the environmental circumstances in which it will be installed must be considered. The float switch must be weather-resistant and durable if the sump pit is exposed to extreme temperatures or humidity.
Coatings and materials used in the switch should be able to withstand harsh environmental conditions and perform optimally.
Also, understanding the maximum temperature range that the switch can handle is critical to prevent malfunctions or premature failure. Therefore, it is critical to choose a switch that is specifically designed for the environmental conditions of the installation.
How long does a sump pump switch last?
When it comes to a sump pump switch, the life of each is determined by an array of factors. From quality and conditions during operation to how often it is used, they all play their part in determining just how long your trusty sump pump switch will last you.
These hardworking components can survive anywhere between 5-10 years on average. However, the actual duration can vary considerably.
When installed correctly, a high-quality switch can last up to 10 years. A poorly made switch or improper installation can result in a shorter lifespan.
Additionally, if the sump pump operates frequently, the switch may wear out faster, resulting in eventual failure. In contrast, infrequent use may prolong the switch’s lifespan.
Operating conditions such as excessive humidity, water pressure, and debris accumulation can also determine the switch’s durability, ultimately affecting its lifespan.
How high should I set my sump pump float switch?
To determine the appropriate height for your sump pump float switch, it is important to consider the size of your sump pit and the power of your sump pump motor.
Ideally, the float switch should hang a few inches above the top of the motor. This ensures that the switch is triggered when the water level rises to the appropriate level in the pit. However, the exact height may vary depending on these factors.
Setting your sump pump float switch too low leads to energy waste and a worn-out pump, but setting it too high could mean serious flooding danger for your property. Ensure you get that sweet spot in between so everyone stays safe and sound.
How do you test a sump pump switch?
To test a sump pump switch, fill a 5-gallon bucket or other large container with water and slowly pour it into the pump basin. If the rising water level activates the switch and the pump starts pumping the water out, your sump pump is working effectively.
But, if the water level gets near the top of the pit and the pump doesn’t activate, you may have a bad switch. Ensure that the switch is properly wired and the float is free of debris and moves freely.
Safeguard Your Home with a Reliable Sump Pump Switch
Get serious protection for your home with a top-notch sump pump switch. Look for corrosion resistance, high heat tolerance, extra long power cord, powerful sensitivity and whisper-quiet operation to keep everything running smoothly and securely.
Superior’s model stands out as the top choice due to its robust build of corrosion-resistant materials and long power cord, all while running quietly and responding quickly with great sensitivity. Make sure you stay protected by investing in this reliable option that won’t let you down.