Replacement Heater Assembly. Rated 5.5KW 220V Incoloy, 13" long x 2" diameter, with built-in Thermowells. OEM part number 20-00403. This heater is found on some Fiberglass Spec heater units.
SpaGuts P/N: 25-250-0403
This heater includes two 2" Heater Split Nuts, and two 2" Heater Tailpieces with O-Ring Gaskets. There is a pressure switch tap on the heater housing.
This heater is also the replacement option for the following heater part numbers: 46-238-1460, 9140-003, 25-40341ET (Element)
This heater comes with a one year limited warranty.