I have a waterway insulated wet-end pump model pf-20-2n22c4 its a 48 frame-5.0 bhp-spl. 230 volts 10.5/2-6 amp.The spa is a 300 gal Whisper-bay. When I run the pump its very loud and doesn't shut off. Not sure what to do to get it working
Sounds like your pump is not working. We have a replacement pump at this link http://www.cedartubsdirect.com/2-hp-spa-pump-ultrajet-balboa-ultima-220240-vac-p-311.html
Dan
