Therm Products 5.5kW 5" X 5" Flange Spa Heater Element, welded construction is most commonly used in plastic manifolds such as Brett Aqualine, Premier, Allstate, and Hot Water products. Dual 5/16" thermowells, studs for thermodisc, 1/8" npt pressure switch tap, hole for current collector bolt. Flange mount holes 4" on center. Does not include 1/8" plug or nuts for current collector/hi-limit. Spa heater element is rated at 1.375kW @ 120 volts & 5.5kW @ 240 volts.
Heater Element can be used as a replacement for the following brands & part#s Brett Aqualine by Allied Innovations, Stac-Pac, Verta-Pac, 876543001, HTR299001, 37412, 25-1470-PLO, 12-0001P, 303035, 19333, 9170-6B, 9191-13, 90-220142, 90-220143, 90-221101, 90-221003, 90-221301, 90-221111, SBSG RR-1, RR-2, RR-C.
We recommend applying a small amount of silicone to the o-ring during installation due to the possibility of small depressions formed during the manufacturing process.