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Posted by The Spa Guy If you are shopping for a replacement hot tub pump and you are focusing on the horsepower printed on the label… you are already being misled. Let me tell you something straight: Horsepower numbers in the spa industry are marketing.Amperage is reality. If you want to avoid frying your control board, tripping breakers, or melting plugs — you need to understand this. Why Horsepower Labels Are Misleading Manufacturers can print almost any horsepower rating they wa …

Posted by The Spa Guy LX pumps are some of the most widely used spa pumps in America. You’ll find them inside dozens of major hot tub brands because they are dependable, standardized, and readily available. But when it comes time to replace one, that “standardization” is exactly what causes confusion. Let’s break it down the right way. How LX Pump Part Numbers Actually Work Most LX spa pumps begin with WUA. Common series numbers include: WUA100WUA150WUA200WUA300WUA350WUA …