Spa Components 5.5kW Flo Thru Heater [15" x 2"] [Brett Aqualine EM100/EM190] (B24055E) dialvalves A new lid is often

A new lid is often needed when the original becomes cracked

The LCD-equipped large rectangular design gives this panel practical value because some spa systems depend on a broader display interface rather than a compact keypad alone

1-1/2 inch FPT fine-thread connection

and the measurements or connection notes shown in the title

Hayward half union set

Spa Components 5.5kW Flo Thru Heater [15" x 2"] [Brett Aqualine EM100/EM190] (B24055E) dialvalves A new lid is oftenThe Spa Components 5. 5 kW flo thru heater is designed for compatible 15 inch by 2 inch 230 volt applications used with Brett Aqualine EM100 and EM190 systems. A correctly matched heater is useful because it helps restore the intended heating capacity without forcing plumbing or control compromises during replacement. This unit is especially useful when the original heater has failed, is heating inconsistently, or no longer supports dependable spa