Laing Thermotech E10 NSHN1W 19 Circulation Pump (6050U0011) jonardindustries An auxiliary topside panel can An auxiliary topside panel can make a spa feel much more complete because it gives users access to important functions from a second location instead of forcing every adjustment through the main control point Lower horsepower circulation and specialty pump systems still depend on correct frame and connection matching for a clean fit Pumps in this product line are best sellers because when circulation performance drops This pump has practical value because model specific replacement helps preserve the intended fit and operating profile of the original installation