Overview Reviews Similar Products Product Description Flo-Thru heater assembly, 2.25” x 12.63”, 304SS, PSI tap, with cover plate, and studs. Includes 2”x2” tail pieces, 2” ridged gaskets ReplacesC2400-2300ET, 46-238-1700 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Heater Assy, Replacement, Dimension One 4.0kW, 2.25"x12" $212.12 $139.95 Add to Cart Quick view Heater Assy, Replacement, 2.25"x15", 4.0KW, Nuwave Spas $120.50 $79.95 Add to Cart Quick view Heater Assy, Replacement, 2.25"x15", 4.0KW, Thermspa / Coleman $169.95 Add to Cart