C · Glossary
Condensate pump
A condensate pump moves water from an AC indoor unit where a continuous gravity drain is not practical.
A condensate pump collects and lifts water produced at an AC indoor unit in cooling or dehumidification mode. It is used where the drain cannot maintain a suitable gravity fall to its discharge point. Pump head, application limits and access depend on the selected equipment.
Category
Air conditioning
Applies to
Heat pumps & AC
Last reviewed
28 Jul 2026