Spa Components - Cal Spas 4.5 kW 15.5in Flo-Thru Spa Heater, B24045G
Cal Spas Heat 114C generic 4.5kW spa heater replacement 15.5"", 4.5 kW, 240V, Flow Thru spa heater by Spa Components, B24045G, labeled as Heater Current Collector Assembly. Includes Incoloy coated heater element, but unions, switches or sensors are not included. See also Cal Spas 5.5kw flow thru heater, part number B24055G.
B24045G replaces 4.5 kW OEM 15-1/2"" heaters used with Cal Spas from 1994 to present. Refer to the measurements in the image for proper heater selection. Heater Includes Incoloy coated heater element, 1.5kW when wired 110V or 5.5kW when wired 220V.
Our Hot Tub Heater Assemblies are US made and carry a 2-year Warranty. Please contact us if you need any help selecting the correct hot tub heater to match your spa control.