10 Best Condensate Pumps 2025 in the United States

The Aquastrong 1/38 HP 85 GPH HVAC Condensate Pump is a solid choice for those needing efficient condensate removal from air conditioners, furnaces, and dehumidifiers. It's equipped with a thermally protected motor that ensures quiet and quick draining, moving water at a flow rate of up to 85 gallons per hour and lifting it up to 20 feet vertically. This makes it quite effective at handling your HVAC condensate needs.

Another key feature is the hi-level safety switch, which automatically shuts off connected appliances to prevent tank overflow, adding an extra layer of safety and convenience. The pump's compact and durable design, including a removable 1/2 gallon reservoir and solid plastic construction, ensures ease of use and resistance to wear and corrosion. It also has multiple inlet ports for connecting to different equipment, making it versatile.

The automatic start and stop feature based on water levels adds to its ease of use, and the 3.3-foot power cord provides flexibility in installation. On the downside, regular maintenance is required every six months to prevent clogging, which might be a bit of a hassle for some users. Additionally, while the pump is relatively lightweight and compact, it needs to be installed vertically on a flat surface or wall, which might limit placement options. It seems to be a reliable and efficient pump backed by a 2-year warranty, making it a worry-free choice for most residential and light commercial HVAC applications.

The DiversiTech CP-22 Series Automatic Condensate Pump is designed primarily for HVAC/R applications, making it a solid choice for anyone needing to effectively manage condensate removal. With a maximum lift height of 22 feet, it can handle various installations, ensuring that condensation is expelled efficiently from your equipment. Its flow rate of 1.8 gallons per minute is respectable, providing ample capacity for standard residential or light commercial needs.

One of the standout features of this pump is its user-friendly design, which includes robust mounting tabs and four inlet holes that facilitate easy installation. The removable check valve is another practical addition, allowing for straightforward maintenance and cleaning, which can save time and effort in the long run.

In terms of durability, it’s worth noting that this pump is made primarily from plastic, which may raise concerns about long-term longevity, especially in demanding environments. However, it is designed to handle temperatures up to 160 degrees Fahrenheit, making it suitable for most typical condensate applications. The compact design is also a plus, as it allows for easy placement in tight spaces.

The Diversitech ULTRACP-22 Ultra Series Automatic Condensate Pump is designed specifically for efficiently managing condensate waste from HVAC/R systems. One of its standout features is its maximum lift height of 22 feet, making it effective for various installation scenarios where vertical distance is a concern. The pump boasts a flow rate of 1.8 gallons per minute, which is competitive and suitable for standard condensate removal tasks.

Noise levels are an important consideration for any pump, especially in residential settings. The ULTRACP-22 is designed to operate quietly, which is a plus for users who want to avoid disruptive sounds. Additionally, its compact and eco-friendly design makes it a great fit for smaller spaces without compromising on performance.

Durability is another strong point, as the pump includes sturdy metal mounting tabs and a removable check valve, enhancing its build quality and ease of maintenance. It's also user-friendly, with multiple inlet holes designed to simplify the installation process. Some might find the plastic material a bit less robust compared to pumps made from heavier-duty materials, which could raise concerns about long-term durability under certain harsh conditions. Additionally, being corded means that it requires an electrical outlet nearby, which could limit placement options in some setups. The Diversitech ULTRACP-22 is an excellent choice for homeowners or HVAC professionals looking for a reliable, efficient, and easy-to-install condensate pump, excelling in lift height and flow rate while maintaining a user-friendly profile.