The control circuits breadboarded out and connected to the Netduino Controller
My first brew with the unit using the new controller. I brewed an Imperial Russian Stout.
Holes drilled for the new valves. Just needed to make the bottom slightly large to accommodate the 1/2" fitting.
The system on it's new stand with the kettle insulated and hooked up to the pump ready for a water test.
The inside of the kettle during a water test. I ended up using 90 degree elbows and barbed fittings for the intake and recirculation outlet.