Jacuzzi® Hot Tub Spas Stainless Steel Tube HeaterEZ Kit Spa Heater Assembly, 1KW 120 Volt, 4KW 240 VoltTube size: 2 inch x 15 inchesFor Jacuzzi® J-200 Series 120V Plug n Play Models
Current Version Kit Includes Both Sensors. Artesian Island Spas Bimini With 3 Pumps230v 15" Stainless Heater Flo-Thru 5.5 kw 60hz, Heater Kit 2007+15" long, 5.5kW with 2" Fittings.