This heater assembly is not a heat exchanger, but an in-line flow through heater. It is designed as a drop in replacement for the original heat exchanger.
Included with Heater Assembly:
- Stainless steel housing.
- 2" tailpieces.
- Dual thermowell grooves with cover.
- 1/8" NPT pressure switch tap.
Cal Spa XL Heater Assembly Specifications:
| MFG Number |
Output |
Voltage |
Size |
Other Part # for this heater |
| XL55 |
5.5 kW |
240 V |
2" x 15" |
46-555-2000 |
| XL40 |
4.0 kW |
240 V |
2" x 15" |
46-555-2002 |
(201) 809-7500
