ALL SPA PARTS 4.0KW Incoloy Universal Flo-Thru Heater Element with Heater Union Gaskets (Replaces Balboa M7 Heat)

(1) heater element and (2) gaskets per package One of the most common spa heating elements. Comes complete with stainless steel mounting nuts, electrical nuts, washers and new O-rings. Easy to install. This replacement elements fit most 2quot; diameter stainless steel tube style heater manifolds. Used in many models of Balboa, Cal Spas, Coleman, Brett Aqualine, Spa Builders, Catalina, Gatsby, Hurricane, ASI, Gecko, NuWave and many more. This is not one of the cheaply made black steel or coated elements. This is a top quality stainless steel alloy that offers high strength and resistance to oxidation. Also a Set of (2) Standard 2″ Heater or Pump Union Gasket with a lip that is 2 1/2″ Center to Center. The gasket is 2 7/8″ across on the outside the inside diameter is about 2 3/16″ and the lip that fits into the union is 2 1/2″ center to center and fits most unions but there a few exceptions so please measure. If you order this gasket and the ridge doesn’t fit you union you can trim the ridge off and use it as a flat gasket. Made in United States

• Parcel Dimensions: 30.91 x 12.19 x 11.51 cm; 408 Grams