Keeping Your Boat Cool with a Reliable Marine AC Pump

Let's be honest, there is nothing worse than realizing your marine ac pump has quit on you right in the middle of a sweltering July afternoon at the marina. You step into the cabin expecting a blast of cold air, but instead, you're met with a lukewarm breeze and a digital display on the thermostat blinking an "HI PS" (high pressure) error code. It's a classic boater's headache, and it almost always comes back to the water flow—or lack thereof. ...

April 28, 2026 · 7 min · Tre Trinel