leaking–spa–pump-causes It happens to all spa and hot tub owners at one time or another. You first notice that the spa seems to be needing more refill water .
Spa pump motor shaft seals â€“ they are meant to keep the water from leaking along the shaft of the pump motor, behind the impeller. When a shaft seal fails, .
If the hot tub pump is leaking, it can quickly deteriorate and burn out the motor.. As you open your spa cabinet access panel, you may notice there is water .
B) Check all union fittings at hot tub pump and heater. Unions can. If the water stops dropping at a jet for example, that jet is the likely leak source. For faster .