A KoolAir Marine Pump is a boat HVAC coolant pump. Our pumps offer Run Dry Protection. That ensures no damaged when overheated or when run dry. Run dry is the absence of liquid flow. Most notably, when strainers become clogged, the KoolAir Pump will run for several hours before shutting down.
When it cools down, it resumes operations as normal.
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Our models are also ETL listed.