Liberty Pumps LCU-20S Condensate Pump Review

Imagine never having to worry about your condensate pump failing again. With the Liberty Pumps LCU-20S LCU 1/30 HP Condensate Pump, you can have peace of mind knowing that your HVAC system will run smoothly and efficiently. This powerful pump is equipped with a safety switch and can handle a 20-foot vertical lift, making it perfect for any residential or commercial application. Say goodbye to costly repairs and hello to reliable performance with the Liberty Pumps LCU-20S.

Learn more about the Liberty Pumps LCU-20S LCU 1/30 HP Condensate Pump with Safety Switch for 20 Hea, N/A here.

Why Consider This Product?

If you’re in need of a reliable and efficient condensate pump, the Liberty Pumps LCU-20S is definitely worth considering. With a powerful 1/30 HP motor and a safety switch for added security, this pump ensures efficient drainage of condensate water from your HVAC system. Not only does the LCU-20S effectively remove excess water, but it also prevents potential flooding and damage to your equipment. With numerous positive customer testimonials and endorsements from HVAC professionals, there is plenty of evidence to support the effectiveness and reliability of this product. So if you want peace of mind and a well-functioning HVAC system, the Liberty Pumps LCU-20S is a great investment.

Features and Benefits

Energy-Efficient Motor

The LCU-20S boasts a powerful 1/30 HP motor, ensuring efficient pumping of condensate water from your HVAC system. Despite its power, this motor is designed to be energy-efficient, helping you save on electricity costs.

Safety Switch for Added Security

One of the standout features of the LCU-20S is its safety switch. This switch automatically shuts off the pump in the event of a high water level, preventing potential flooding and damage. You can rest easy knowing that this pump will protect your HVAC system and prevent costly repairs.

Compact and Easy to Install

With its compact design, the LCU-20S can fit into tight spaces, making it easy to install. Its lightweight construction also ensures hassle-free installation, even for those with limited plumbing experience.

Quiet Operation

Nobody wants a noisy pump disrupting their environment. The LCU-20S is designed with quiet operation in mind, ensuring minimal noise pollution while still effectively removing condensate water.

Product Quality

Liberty Pumps is a reputable brand known for its high-quality products, and the LCU-20S is no exception. Manufactured using durable materials, this pump is built to withstand the rigors of continuous operation. With proper maintenance, you can expect this pump to last for many years, providing reliable performance throughout its lifespan.

What It’s Used For

Efficiently Draining Condensate Water

The primary purpose of the Liberty Pumps LCU-20S is to efficiently drain condensate water from HVAC systems. Whether it’s from a central air conditioning unit or a furnace, this pump ensures the removal of excess water, preventing potential damage and maintaining the optimal functioning of your system.

Ideal for Basements, Attics, and Crawl Spaces

The LCU-20S is particularly useful in areas where the HVAC system is located in a basement, attic, or crawl space. These areas are prone to excess moisture, and using a condensate pump like the LCU-20S ensures that any accumulated water is effectively removed.

Suitable for Residential and Commercial Use

Whether you’re a homeowner or a business owner, the Liberty Pumps LCU-20S is a versatile solution for draining condensate water. Its compact size and efficient performance make it suitable for a wide range of applications, from small residential systems to large commercial setups.

Conveniently Preventing Floods and Damage

By effectively removing condensate water, the LCU-20S helps prevent potential floods and damage to your HVAC system. With its safety switch, this pump provides an extra layer of protection for your equipment, giving you peace of mind.

Product Specifications

Specifications Details
Horsepower 1/30 HP
Max Head 20 feet
Voltage N/A (120V or 230V options available)
Discharge Size 3/8 inch
Flow Rate 21 GPH (Gallons Per Hour)
Dimensions (L x W x H) 10.7 x 5.2 x 6.5 inches
Weight 6.6 pounds

Who Needs This

The Liberty Pumps LCU-20S is suitable for anyone with a central air conditioning unit or a furnace that produces condensate water. Whether you’re a homeowner looking to protect your basement from flooding or a business owner aiming to maintain the optimal functioning of your commercial HVAC system, this pump is a valuable asset.

Pros and Cons


  • Efficient and reliable condensate removal
  • Safety switch prevents flooding and damage
  • Energy-efficient motor
  • Compact and easy to install
  • Quiet operation


  • Limited information about available voltage options


Q: What voltage options are available for the Liberty Pumps LCU-20S? A: The LCU-20S is available in both 120V and 230V options to suit different electrical systems. Check the product specifications or consult the manufacturer for the appropriate voltage option for your specific needs.

Q: Can I install the Liberty Pumps LCU-20S myself? A: Yes, the LCU-20S is designed for easy installation. However, if you are unsure or uncomfortable with plumbing work, it is always recommended to consult a professional for proper installation.

Q: Can the LCU-20S handle high-flow condensate water? A: The LCU-20S has a flow rate of 21 gallons per hour (GPH), making it suitable for most residential and small commercial systems. For larger systems or high-flow condensate water, it may be beneficial to consider a pump with a higher flow rate.

What Customers Are Saying

Customers love the Liberty Pumps LCU-20S for its reliable performance and peace of mind it provides. Many users appreciate its compact size, as it allows for easy installation even in tight spaces. The safety switch is a standout feature that has prevented potential flooding and damage for numerous customers, earning it high praise and recommendations from satisfied users.

Overall Value

Considering its efficient condensate removal, safety features, and overall reliability, the Liberty Pumps LCU-20S offers excellent value for its price. With proper maintenance, this pump can provide years of reliable service, protecting your HVAC system and preventing potential damage.

Learn more about the Liberty Pumps LCU-20S LCU 1/30 HP Condensate Pump with Safety Switch for 20 Hea, N/A here.

Tips and Tricks For Best Results

  • Regularly check and clean the pump to ensure optimal performance.
  • Install the pump in a location that allows for easy access and maintenance.
  • Follow the manufacturer’s instructions for proper maintenance and servicing.
  • If unsure about any aspect of installation or maintenance, consult a professional.

Final Thoughts

Product Summary

The Liberty Pumps LCU-20S is a powerful and efficient condensate pump suitable for draining excess water from HVAC systems. With its 1/30 HP motor, safety switch, and compact design, this pump ensures reliable performance and prevents potential flooding and damage. Backed by positive customer testimonials and endorsements from industry professionals, the LCU-20S is a trustworthy and valuable investment.

Final Recommendation

If you’re looking for a reliable and efficient condensate pump, the Liberty Pumps LCU-20S comes highly recommended. Its features, performance, and overall value make it an excellent choice for anyone in need of efficient condensate removal. Ensure the integrity of your HVAC system and protect against potential damage with the Liberty Pumps LCU-20S.

See the Liberty Pumps LCU-20S LCU 1/30 HP Condensate Pump with Safety Switch for 20 Hea, N/A in detail.

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