Why Does the Included Pump for My Truck Mattress Overheat so Quickly?
Small built-in pumps overheat because they push high air volume through a tight motor housing with no cooling fan or airflow path. Most draw 12 volts, run at high rpm, and rely on the mattress itself to dissipate heat. In my experience, these pumps are built for one quick fill, not continuous duty. Running mine … Read more