Condensate pumps are loud due to hydraulics and fluid velocity. ... Depending on the size, location and noise level of the pump, steps taken to reduce noise may include altering the insulation between building floors, reducing flow velocity or providing rubber buffers.

Should a condensate pump make noise?

By design, a condensate will make a bit of noise but it shouldn't be loud enough to be a distraction. ... One common noise is whistling, which can be a sign of air leak within the pump. Gurgling can mean the pump is going bad or there is a clog somewhere in the line as well.

Why is my condensate pump making noise?

A loud gurgling or bubbling noise can be a sign of a clogged drain pipe or malfunctioning condensate pump. When a condensate pump starts to fail, it can lead to excess water building up. It creates the noise as it tries to get rid of the water.