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
Note: The two thin wires with the male and female terminal ends are usually not used. It is okay to connect them together.
USE Pressure switch 47-319-1400
| Housing Configuration | Straight |
| Heater Length | 15" |
| Lead End Terminal Location | 4-1/8" |
| Threaded Tap Orientation | 12 O`Clock |
| Threaded Tap Location | 13" From Leading End |
| Kilowatts | 1.375kW, 5.5kW |
| Voltage | 115v, 230v |
| Sensor Stud Location | 12-3/8" |
| Sensor Stud Orientation | 6 O`Clock |
| Mounting Stud Type | None |
| Heater Size | 2" |
| Heater Application | Cal Spas |
