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 Aquastrong Mini Split HVAC Condensate Pump is a versatile and high-performance solution for removing condensate from air conditioners, furnaces, and dehumidifiers. With a flow rate of 9.6 gallons per hour (GPH) and a maximum lifting height of 33 feet, it is well-suited for applications requiring efficient water removal over considerable distances. This model operates at an impressive noise level of just 20 dB, ensuring a quiet environment, which is ideal for residential or office spaces.

The pump is powered by a standard AC source and includes a 3.3-foot UL power cord for added safety and convenience in installation. The automatic safety switch feature is a significant plus, providing protection against overflow by shutting off the connected appliance or triggering an alarm if high water levels are detected. Installation is straightforward due to its mini split design and anti-vibration velcro strips, making it possible to mount in various locations such as wall cassettes or above ceilings.

The visible tank and removable filter add a layer of ease in maintenance, allowing users to clean and check the system without hassle. However, regular cleaning every six months is necessary to prevent clogging, which might be a minor inconvenience for some users. Built with durable plastic, it ensures longevity but may not feel as sturdy as metal counterparts. It is particularly suitable for users looking for a dependable, low-noise condensate pump with a comprehensive safety mechanism.