I was looking on their website and found this controller. Love TSWB. It has a high and low set point and also has a probe input for sounding when water is low. Has anyone used this controller? I was thinking this would work in a HLT. I am thinking about calling Dwyer Instr. and asking them about this piece. Thanks!
http://www.dwyer-inst.com/Product/T...eSwitches/DigitalPanelMount/SeriesTSWB/Intro4
http://www.dwyer-inst.com/PDF_files/TSWB_iom.pdf
http://www.dwyer-inst.com/Product/T...eSwitches/DigitalPanelMount/SeriesTSWB/Intro4
http://www.dwyer-inst.com/PDF_files/TSWB_iom.pdf
