
Replacement options for: F2550-0011, F2550-0001, F2550-0011-100F2550-0001-ET, 26-0011-F-RS-K , 9145-014 , B24055XL , C2550-0011 , F2550-0001 , F2550-0011 , HEA14100121 , HEA14100401 , XL5.5 , XL55
Aftermarket Replacement for Cal Spa XL Exchanger
This heater assembly is not an exchanger but an in-line flow thru replacement. This heater assembly is designed as a drop-in replacement. 2" x 15" Aluminium housing with 2" slip tailpieces, dual thermowell grooves w/cover, 1/8"npt pressure switch tap, and metal box.
Pressure switch not included. Recommended pressure switch is 4010P
Note: The two thin wires with the male and female terminal ends are usually not used. It is okay to connect them together.