Overview Reviews Similar Products Product Description Sundance Systems Heater manifold, element & split nuts (2) Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Sundance Systems Heater element, high flow $154.43 Add to Cart Quick view Master Spas Heater Split Nut for 2" Flo-Thru Heaters - X802900 $15.68 $12.95 Add to Cart Quick view HEATER MANIFOLD $202.95 Add to Cart