Very common heater element. Used in thousands of spa heaters. 5x5" back
plate. 2 Thermo-wells. A 3/8" threaded hole for pressure switch, and 1 hole for
current collector mounting bolt. It is recommended to replace the pressure
switch and gasket set when replacing this element.
Plastic housings,
Current Collector,
Pressure Switch,
Heater Gasket,
Thermostat,
Hi-Limit Switch.