The thermostat went on my old Aqualisa shower, the natural thing to do is repace the complete shower unit.
My plumber suggested just getting a replacement engine.
This resolved my problem and saved me over £100.
12 PEARL AND A GRADE SRIXON Z-STAR GOLF BALLS
05 Jul, 2016
Highly recommended.
Excellent purchase. Great quality balls. First class service. Highly recommended.