The Best Condensate Pump for your Home 2020

A condensate pump is a centrifugal pump that helps collect and disperse moisture or heated water from heating systems. Most homes and commercial buildings have boilers in basements. Thus, it may be a challenge if owners depend on gravity to move the condensed water to the drainage. Therefore, a condensate pump is necessary.

Choosing a condensate pump can be difficult, but this review includes 5 best condensate pumps from which you can choose. Read on to ensure you select the best condensate pump that suits the list of your specifications.

Table of Contents

How to choose a condensate pump

Condensate pumps have different features that a buyer will want to look at before purchasing. We considered the following features when compiling this list of the best condensate pumps.

Float switch

It is a critical part of the pump that allows you to control the amount of water in your tank. You need to find out whether the pump has a float switch before going ahead to buy it. With a float switch, you can control overflows by setting a maximum level of water for your tank. Once the water tank fills up, the pump starts automatically until the level of water goes down again.


You need to purchase a durable pump for your needs. Mostly, there are two types of pumps, i.e., steel and plastic pumps. As you know, steel pumps will be more sturdy than plastic pumps. Meaning, steel pumps may also be more expensive than plastic pumps. It is better to buy a steel framer because it may serve you better and for more extended periods. Plastic pumps can also be good choices, but you may end up spending a lot on maintenance costs and stuff. You are likely to spend less in the long run if you spend a lot on the initial purchase.

Ease of set up

It is advisable to be careful with how you handle new equipment, especially when you are a new user. Most electrical equipment is not easy to use, and if you aren't careful, you will end up getting injured or experiencing any other challenges. Therefore, you need to consider the level of safety that a piece of equipment offers. For instance, you may have to find out whether there is a setup guide to help you go through the initial steps hassle-free. If there is, then your safety is well catered for, and you should not have any worries using the condensate pump.


Price is a significant factor to consider, but it should not be the deciding factor. Mostly, if you put price first, you may end up getting a product that may not serve you efficiently. Therefore, you should consider other factors and narrow down your options before thinking about price. The reason why you need a well-priced pump is that you get to achieve more when you buy at the correct price. Ensure the pump you want to but will meet your needs at the prevailing market price. Cheap is not always the best, remember, a condensate pump is an investment.


Before buying the best condensate pump, find out whether there is a warranty attached to it. A warranty acts as security for anything we purchase, and a condensate pump coming with a guarantee can be a better choice than one that does not.

Review of 5 Best Condensate Pumps

After reading the things you need to consider before buying a condensate pump, you need to get down to the actual selection. In this section, we review 5 of the best compensate pumps that we found to be more effective than others in the same categories. Read below to have an easy time narrowing your options to one.

1. Little Giant 554425 VCMA-20ULS

Little GiantGiant is a well-known condensate removal pump that not only works well but has also passed several industry tests. Also, we had an excellent experience testing this product because it had great features, especially the most important ones that we were of interest to us.

It comes with a safety switch, and thus you should never be afraid of overflows. Also, it comes with a 6 feet power cord and a half-gallon water tank. It also has a stainless-steel water tank and motor, meaning these parts will not corrode easily.

Some of the most important places you can use a Little giant condensate pump is when using air conditioners, dehumidifiers, furnaces, and other tools that require an automatic drain pump. This unit automatically removes condensate from equipment more, especially if you try gravity drainage and fail.


  • This pump can move water up to 20 feet of height
  • It can pump water both horizontally and upwards
  • It comes with a safety switch to control consumption
  • It does not produce a lot of noise while running
  • It is easy to clean with soap and water


  • Some people reported issues regarding the check valve.

2. Little Giant 554401

It is an automatic condensate removal pump that gets manufactured in the united states. It comes with HVAC and other installation parts that ensure there is high performance for this product. One of the best things about this product is that it is quite easy to install.

Due to its automated features, it is the right product that you can use to detect, collect, and automatically remove condensate from the air conditioning equipment. Also, it works for other stuff such as dehumidifiers, air conditioners, and other equipment that need automatic drain pumps.

Sometimes, you may try gravity drainage for such equipment, but it may turn out to be practically impossible. Also, some equipment such as gas-fired and boiler condensing equipment require automatic condensate removal pumps if they are to remain in good shape.

It comes with a half-gallon water tank and a cord that helps you power it even when the source is a little bit far. It works at a voltage of 115 V, and therefore, you need a standard electricity source near the place of work to ensure you can keep up with the requirements.


  • It is quite easy to clean this pump
  • It is easy to install
  • There is no noise emitted when using this pump
  • It gives value for money
  • It saves both work and time


  • It does not come with a safety switch
  • It produces some sound when cleaning the tank

3. Beckett CB151UL 115

Beckett has, for a long time, been an industry leader and household name in the food equipment industry. This product by Beckett is a masterpiece because of the unique features that it has. First, it has gotten approval from the original equipment manufacturer (OEM).

OEM approval is not a mere fete. It shows that the product has passed some quality standards and is perfect for use. Mostly, OEM looks at the quality of materials used in manufacture, how reliable the product is, and how it has performed previously.

One of the things that will supersede your expectations is how Beckett performs. Because it uses OEM parts, it is one of the sturdiest pumps you can buy. Its lifespan can extend to very long periods ranging from months to years, even when it does the toughest jobs.

Also, there is a safety guarantee for using this pump. OEM products get tested and standardized even before they get assembled to form one unit. Therefore, you should never be in doubt about your employee’s safety or your safety. There is a zero risk of getting injured if you correctly handle the product.

Sometimes you may buy items that escalate your energy bills. Beckett maintains the amount of energy you need to run the unit. These items get tested and standardized to ensure they do not consume more than projected. Within a short time, you realize that you saved a lot of energy.


  • You can save money by installing it yourself
  • Has a switch that is also easy to reconfigure
  • You can quickly repair it especially if external parts break
  • It does offer value for money


  • Produces a horrible and persistent smell the first time you open the box
  • It cannot get used for any other purpose

4. Little Giant VCMX-20ULST 554550

It is one of the latest inventions by Little GiantGiant. Being the youngest in the VCMX series, this product works perfectly in detecting, collecting, and removing condensate from equipment such as dehumidifiers, boilers, furnaces, and other stuff.

This product comes with a high-quality motor pump that can help you get the best performance as far as getting rid of moisture is concerned. Also, it has a good design that allows for cooling; this feature further increases the lifespan of your pump.

Also, it comes with a check valve and an oil-resistant tank. These two are very crucial in making sure your tank does not crack once it gets exposed to oil. The check valve is also essential because you do not need to remove the tubing before cleaning, and hence you can save water by preventing any spillages.

This pump comes with a mounting bracket to facilitate installation. Also, it has a 6 feet power cord and a safety switch that facilitate the ease of operation. Also, there is 20 feet tubing that lets you power the pump even when it is far away.

It comes with a warranty that assures you of the safety of your investment until the warranty expires. However, you should ensure that each of the requirements set out in the warranty card is true before you file a claim. Also, your warrant should not have expired at the time of submitting your request.


  • It has a simple installation procedure
  • You no longer need to empty the basement dehumidifier
  • It has proven to last long
  • It offers a good return on investment
  • It is minimalistic


  • There were reports of failed switches

5. Sauermann SI-30-230V

Sauermann SI-30-230V is an excellent product that gives you better performance than most products in the market. One of the best things about this product is that it has excellent resistance to pollution, unlike some of the products you may find in the market.

Also, it has proven reliability because of the excellent performance it has offered users. Therefore, you should expect exceptional performance from this pump. Also, it is quiet when in operation, unlike what you expect from a regular condensate pump.

This pump works well when used with an air conditioner, dehumidifier, or any other equipment that requires the use of such a device. It works for over 230V, and therefore, you have to provide a power source that supports the amount of energy that the condensate pump requires.


  • The pump comes with a complete set
  • It does not work well when pumping gas
  • It has proven performance
  • It does not make noise while condensing moisture


  • Sometimes the unit produces a rattling sound
  • It only pumps water up to one floor high

Condensate pump installation/replacement

Installing a condensate pump is easy. You need a screwdriver to fasten and unfasten the screws. Also, you may need a bowl or bucket to collect any water that may be remaining in the old waterline. Remember to bring a bottle of water for testing after replacement.

Follow these steps to replace your condensate pump.

Unpack the pump

New pumps get packed tightly to protect some parts, such as the float, which may be damaged easily during shipping. Ensure you unpack it carefully.

Unmount the old pump

First, you should shut off the furnace and unplug the pump. If there is a safety switch, undo the wires. Remove the waterline and drain the water into a bowl or bucket. Unfasten the screws used to mount the old pump before removing it.

Mount the pump

Connect the PVC drain pipe to the pump before mounting it. Remember to insert it about 1 inch into one of the holes on the top. Then use a screwdriver to fasten this pump to the wall through two side holes because laying it on the floor is not recommended.

Connect a new waterline

You can skip this step if you do not need to replace the existing tubing. If you find it necessary, replace it by connecting it with the check valve. Also, you can use a small clamp to ensure it does not come off.

Secure the discharge tubing

Tie the waterline to a rigid pipe to ensure it remains in position. Also, you can tie it horizontally when it reaches a certain vertical height.

Connect the safety switch and plug in the pump

Ensure you connect the safety switch wires correctly. A safety switch helps to shut down the furnace automatically should the pump clog or stop working.

Switch the unit on and test it

Pour water into one of the holes on the top of the pump. Once it reaches the float, the pump will automatically start working. If the pump does not start working immediately, check whether you connected the cables at the correct points, and test it again.

How should I replace a condensate pump?

Condensate pumps often fail to work after parts of the unit start wearing out. For instance, you may realize water leakages and power switch or motor failure. These arise after using the pump for a few days. They are signs that you need a replacement before the condensate pump completely stalls.

These issues may arise from dirt accumulation or the effects of oil on surfaces. When most people get to this point, they think of seeking professional help. But replacements are simple, and anyone can do them without a technician’s help.

You only need to understand the steps of replacing a pump. They include how to fasten and unfasten screws and how to connect wires at the correct points. If you can do all these, then replacement at home is possible. Also, you need to consult a technician in case of any hiccups.

How does a condensate pump work?

A condensate pump is part of three main components that make a unit. The other two parts are a reservoir and a floater. All these parts have to work in unison to check and achieve condensation.

Let’s explain how these parts work. First, there will be an increase in condensation in the reservoir. That increase will lift the float, which in turn will activate the pump. Once the pump is up and running, it will force. Condensation out of the home exterior till the condensation descends.

At this point, the float will also descend and shut the pump. You should place your compensation pump next to an HVAC system. Also, ensure there is a standard electricity supply nearby. The pump requires 110 volts of power supply.

What care should I give to my condensate pump?

Taking care of a condensate pump is not a very easy task. The unit requires a lot of attention, and any slight mishandling may have severe effects on its functionality. The care begins with how you set it up, how you disconnect it, and how you clean it.

For the installation, you can follow the installation guide that comes with the unit. However, you need to know how to disconnect and clean it. Read on to find out what you need to do.


The first step of cleaning a condensate pump is making sure that it does not leak. If there is a leakage, you should find out the point at which the water is coming out and make the necessary repairs before you start cleaning.

Before you begin the cleaning process, start by unplugging or switch the unit off at the power source. Also, ensure you disconnect the polyvinyl chloride (PVC) at the reservoir before continuing. Besides, you should avoid putting the HVAC system until you connect your pump.

Go ahead and remove the pump, place it in a suitable area where washing can be easy. You can then use clean water to remove algae or debris that may have accumulated in the unit. These are some of the things that clog the pump and cause it to fail, especially when you need it most.


Pumps mostly get clogged up at joints within a period of use. Therefore, you need a brush to clean the pump and remove all the blockages that have developed. After cleaning, you should rinse the pump with water.

The condensate pump has a motor that requires a lot of care. If you saturate the motor pump, you will damage the internal parts and create unnecessary damage.

Also, you should not only use water. Compressed air does the magic if three is clogged dust, debris, or algae. For algae, you may need to do more. Some algae tabs can help you remove excessive algae. Once you place the algae tabs in the pump, you can restart it.

Following the same process of disconnecting drain lines, now connect them to the reservoir. It is essential to ensure that you connect it to the correct places. After you finish connecting, go ahead and power the reservoir and conduct a leakage test.

Leakage tests are simple; just pour clean water into the reservoir, put the power on, and observe for any leakage points. If you identify any leakage points, ensure you repair them before you start using the pump entirely.

Most inner and external components require proper care and regular repairs. Ensure you do not skip this critical step.

When to use a condensate pump

There are various situations in which you may need a condensation pump.

Sometimes you may experience sweaty pipes in your home. To ensure it does not happen again, you should install a condensate pump.

A condensate pump, in this case, works as both a moisture and mold remover. Mostly, you will find these pumps at commercial buildings such as offices and business spaces.

Most building owners install them at the basements, and if you also notice that your home vents have some moisture or water, you should act quickly by installing a condensation unit.

Also, you may use a condensate pump if you need air conditioning for your home or office. During the summer, there is a lot of air condensation, and a condensate pump can help you clear this air. However, there has to be sufficient drain for the pump to work effectively.

Frequently Asked Questions

Yes, you can say that a condensate pump has a safety switch because it has two red and black wires that control automatic connection and disconnection. The furnace or AC will not produce condensate water once there is a drop in water, unlike when the water level is too high, and the switch allows for quick condensation.

Cleaning is an exercise that you can do once in six months. To clean the tank, you lift the top part on which the pump gets placed and clean it. Usually, the pump integrates to be part of the tank, and you cannot remove the pump to clean it on the side.

Setting up and replacing a pump are similar and straightforward processes. Therefore, you need to understand what the user guide that comes with the unit says about installation. Follow the steps to complete the process. Alternatively, you may watch a video tutorial to guide you properly.

Choosing a compensation pump lies in the factors that you want to follow when selecting the best. You should consider factors such as durability, make, price, and any other factors relevant to condensate pumps.

Cleaning should involve soap and clean water. You need to find the best space for cleaning the unit, switch it off, start by removing debris and other dirt using air pressure. Be careful not to submerge the motor because it is an electric part that may get damaged.


Want to buy a condensate pump today? We did this review to save you the trouble of shopping in a market full of many brands and qualities. We hope you will find the best condensate pump from our list. As you know, condensate pumps are perfect investments for homes and office blocks. If you need a condensate pump, it is essential to go through the features that every pump has and make an informed decision that will save you on initial costs and maintenance costs.

According to our review, we picked the little Giant 554425 VCMA-20ULS as the best compensation pump. Comparing it to other pumps, it has incredible features. Also, it has more advantages than the rest and even the only disadvantage with it is the issue with a check valve.

The reason we selected it as the best is that the check valve con does not apply to many users. It may be a small issue that rose from a hiccup during the initial set up. Therefore, you should not have a challenge with it.

However, looking at the advantages, you should be excited about the fact that most of them are better even than what some other condensate pumps will offer you. When buying, you need to keep keen attention on the benefits of purchasing the products.

You need to look at brands that not only offer excellent services but also that give the best customer services. The condensate pumps we have featured on this list are affordable, of high quality, and from among the best brands in the industry. We hope you get one from this list.

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