How To Determine Size Plumbing Fittings Hot Tub Spa

There is nothing more frustrating than planning a relaxing evening in your hot tub, only to be greeted by the sound of dripping water or, worse, a pump that sounds like it’s grinding gears. Often, the culprit isn’t the machinery itself, but a mismatched or failing plumbing connection. For many DIY enthusiasts, the world of…