Frequently Asked Jet and Horse Power Ratings Questions

I hear a lot about horsepower ratings of the pumps. How important is that? Many companies boast of their “high” horsepower rated pumps. The truth is that the higher the number of jets, the more horsepoer you need to power those jets. What you really want is high pressure (adjustable) at the jet nossle. (see HP ratings?) Should I be concerned with the number of jets found in a spa? The number of jets in a spa is NOT nearly as important as the variety of jets found in the spa. That coupled with the placement of those jets provides maximum benefit. How are pumps rated – horsepower? Beware of horsepower ratings in pumps. Many compianies rate their pumps using “Breakdown Torque” which inflates the rating. This occurs only for a fraction of a second when the pump is turned on. “Continuous Duty” is the true HP rating.