Malco FP3420/MG Mini Aqua Condensate Pump

Product Description

The MALCO FP3420/MG is a mini condensate pump designed to remove condensate water produced by air conditioning, mini-split, and high-efficiency heating systems. Condensate pumps are used when gravity drainage to a floor drain is not possible, lifting collected water to an appropriate discharge point. The FP3420/MG is a compact, low-profile unit suited for installations where space is limited, such as attic air handlers, closet installs, or wall-mounted mini-split indoor heads. HVAC technicians and installers are the primary trade installing this type of equipment.

The FP3420/MG is applicable to residential and light commercial HVAC installations where an indoor cooling or heating unit generates condensate that cannot drain by gravity. Common install scenarios include ceiling cassettes, wall-mounted ductless units, fan coils, and small air handlers located in utility closets or finished spaces. Its compact footprint makes it a practical fit in tight mechanical spaces where a full-size condensate pump would not clear.

Key Features

• Compact mini form factor suited for space-constrained HVAC installations
• Designed to lift and discharge condensate where gravity drainage is unavailable
• Compatible with standard condensate tubing connections typical in mini-split and air handler applications
• Sold as a single unit

Compatibility

Designed as an OEM-style replacement or new-installation condensate pump for residential and light commercial HVAC systems, including mini-split indoor units, fan coils, and small air handlers that produce condensate drainage.

Installation Notes

Installation is typically performed by a licensed HVAC technician. Disconnect power to the indoor unit before connecting or servicing the condensate pump. Verify the discharge line is routed to an approved drain location and is free of kinks or low spots that could cause backflow. Follow local mechanical codes and the equipment manufacturer guidelines for condensate disposal.